CN214075783U - Small-size high concentration exhaust treatment device - Google Patents

Abstract

The utility model relates to the technical field of auxiliary devices for waste gas treatment, in particular to a small-sized high-concentration waste gas treatment device which can adjust the position of a gas collecting hood according to the specific operation environment, so that waste gas can be sufficiently sucked, and the working effect of the device is enhanced; the maintenance cover is screwed on a bolt at the maintenance opening, the maintenance cover also comprises a liquid inlet pipe and a liquid outlet pipe, and the bottom end of the work box is connected with a support group; the sealed intercommunication of intake pipe input has the hose, the gas collecting channel top is connected with the mount, still include the connecting plate, lead screw and spacing post, and rotatable ball bearing that is fixed with in the bearing frame inside, the lead screw top is connected with the hand wheel, and rotatable ball group that is fixed with in logical inslot wall, both sides all are connected with spacing seat around the connecting plate right side, the work box top is connected with the erection column, it is provided with the installation opening to all communicate to the front and back of two sets of spacing seats and erection column, still include screw thread post and nut, the screw thread post front end is provided with spacing ear of revolving.

Description

Small-size high concentration exhaust treatment device

Technical Field

The utility model relates to a technical field of exhaust-gas treatment auxiliary device especially relates to a small-size high concentration exhaust treatment device.

Background

As is well known, a small-sized high-concentration waste gas treatment device is a small-sized auxiliary device used for washing and purifying waste gas in the high-concentration waste gas treatment process so as to better perform subsequent discharge treatment, and is widely used in the field of waste gas treatment; the existing small-sized high-concentration waste gas treatment device comprises a working box, an air inlet pipe, an exhaust pipe and an air collecting hood, wherein a working cavity is arranged inside the working box, the rear side of the working box is communicated with a maintenance port, a maintenance cover is screwed and installed on a bolt at the maintenance port, the air inlet pipe is communicated below the left side of the working box in a sealing manner, the exhaust pipe is communicated at the top end of the working box in a sealing manner, a communicating air valve is arranged on each of the air inlet pipe and the exhaust pipe, the output end of the air collecting hood is communicated with the input end of the air inlet pipe in a sealing manner, the air collecting hood further comprises a liquid inlet pipe and a liquid discharge pipe, the liquid discharge pipe is communicated below the front side of the working box in a sealing manner, the output end of the liquid inlet pipe penetrates through the right side of the working box and extends into the upper part of the working box, a communicating liquid valve is arranged on the liquid discharge pipe, and the bottom end of the working box is connected with a support group; when the existing small-sized high-concentration waste gas treatment device is used, the whole device is moved to a proper plane, a liquid discharge pipe is communicated with an external washing liquid source, a gas collecting hood is opened, the gas collecting hood sucks and injects waste gas into a working box, meanwhile, washing liquid is injected into the working box through the liquid discharge pipe to wash the waste gas, then, gas is discharged from an exhaust pipe, the washed liquid is discharged from a liquid discharge pipe, a maintenance port is convenient for subsequent manual maintenance, the gas collecting hood is a common electric device in the market and is provided with a gas pump and a rechargeable power supply module, and the gas collecting hood can be used only according to a purchased instruction when being bought for use, so that the details are not repeated; the existing small-sized high-concentration waste gas treatment device is found in use, the gas collecting hood is only fixedly installed, the position of the gas collecting hood cannot be adjusted according to a specific operation environment, waste gas is easy to be sucked insufficiently, and accordingly the working effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can carry out position control to the gas collecting channel according to specific operation environment for waste gas inhales comparatively abundant, thereby strengthens its working effect's small-size high concentration exhaust treatment device.

The utility model discloses a small-size high concentration exhaust treatment device, including work box, intake pipe, blast pipe and gas collecting hood, the inside of work box is provided with the working chamber, the rear side intercommunication of work box is provided with the maintenance mouth, and bolt spiral shell is equipped with the maintenance cover at maintenance mouth department, the sealed intercommunication of intake pipe is below the work box left side, all be provided with the intercommunication pneumatic valve on intake pipe and the blast pipe, still include feed liquor pipe and fluid-discharge tube, the fluid-discharge tube is sealed to be communicated below the work box front side, feed liquor pipe output passes the work box right side and stretches into to the inside top of work box, be provided with the intercommunication liquid valve on the fluid-discharge tube, the bottom end of work box is connected with the support group; the input end of the air inlet pipe is hermetically communicated with a hose, the top end of the gas collecting hood is connected with a fixing frame, the fixing frame is communicated with a communicating hole, the input end of the hose penetrates through the communicating hole and extends into the fixing frame to be hermetically communicated with the output end of the gas collecting hood, the gas collecting hood further comprises a connecting plate, a screw rod and a limiting post, the top end of the fixing frame is provided with a bearing seat, a ball bearing is rotatably fixed in the bearing seat, the bottom end of the screw rod penetrates through the connecting plate and extends to the lower part of the connecting plate to be in interference fit with the ball bearing, the top end of the screw rod is connected with a hand wheel, the limiting post is installed on the fixing frame, the connecting plate is longitudinally provided with a through groove, a ball group is rotatably fixed on the inner side wall of the through groove, the top end of the limiting post penetrates through the ball group and extends to the upper part of the connecting plate, the front and back parts of the right side of the connecting plate are both connected with limiting seats, the top end of the working box is connected with an installation post, the two groups of the through holes and the installation post are communicated with the through holes, still include screw thread post and nut, screw thread post front end is provided with spacing ear of revolving, and screw thread post rear end passes three group's installation openings and stretches out to the spacing seat rear side that is located the rear side and inserts and the spiral shell dress to the nut inside.

Preferably, still including handling the case and purifying box, it is provided with the treatment chamber respectively and purifies the chamber to handle the case and purify the box inside, it is provided with first change mouth to purify box top intercommunication, and it has "T" type dog to plug up in first change mouth department, T "type dog and purifying box bottom all communicate and are provided with waterlogging caused by excessive rainfall punch combination, still include communicating pipe, the sealed intercommunication work box bottom of communicating pipe and handling case right side top, the sealed intercommunication of feed liquor pipe input is in handling case rear side below, the sealed intercommunication has the delivery pump on the feed liquor pipe, it is located between communicating pipe and the feed liquor pipe to purify the box, it is provided with the moisturizing pipe to handle case top intercommunication, and be provided with the moisturizing valve in moisturizing pipe department.

Preferably, still include connecting pipe and intercommunication dish, the inside circulation chamber that is provided with of intercommunication dish, the connecting pipe bottom intercommunication is installed on intercommunication dish top, and even intercommunication in intercommunication dish bottom is provided with the multiunit orifice, still includes dismouting spring assembly and solid fixed ring, and dismouting spring assembly one end is connected with the connecting pipe inboard, and the dismouting spring assembly other end is connected with solid fixed ring, is provided with the breach on the solid fixed ring, and solid fixed ring cover card is in the feed liquor pipe output outside.

Preferably, the left front side, the right front side, the left rear side and the right rear side of the upper portion of the working box are provided with hanging rings, the working box further comprises four groups of elastic ropes and four groups of hooks, the four groups of elastic ropes are mounted at the top end of the communicating disc, the four groups of hooks are respectively connected with the four groups of elastic ropes, and the four groups of hooks are respectively hooked at the four groups of hanging rings.

Preferably, it is provided with the clearance mouth to handle case rear side intercommunication, and be equipped with the clearance board at clearance mouth department's bolt spiral shell, handle the incasement upper left side, interior left side downside, interior upper right side and interior right side downside equal bolt spiral shell are equipped with right angle support frame, purify the box and install between two sets of right angle support frames that are located the top and two sets of right angle support frames that are located the below, purify the box left and right sides, "T" type dog top left and right sides and purify the box bottom left and right sides and all be connected with the protective layer, the protective layer all pastes the close contact with right angle support frame or processing incasement side, purify the box front side and handle incasement front side and paste the close contact, purify the box rear side and paste the close contact with clearance board front side.

Preferably, still including adsorbing the box, adsorb the box and install on the work box top, adsorb the inside absorption chamber that is provided with of box, adsorb box top intercommunication and be provided with the second and change the mouth to change a mouthful bolted connection at the second and be equipped with the apron, work box top evenly distributed has the multiunit delivery pipe, multiunit delivery pipe all with adsorb the box bottom and adsorb the intercommunication, the blast pipe is provided with two sets ofly, two sets of blast pipes seal the intercommunication respectively and adsorb the box left and right sides.

Preferably, the slidable cover in the screw thread post outside is equipped with the locking pad, and the locking pad suit is between the spacing seat rear side that is located the rear side and nut.

Preferably, be connected with the stiffener group between delivery pump and the work box, the work box right side is connected with a supporting bench, handles the bottom of the case end and a supporting bench contact.

Compared with the prior art, the beneficial effects of the utility model are that: can strengthen the gas collection scope through the hose, manual rotation hand wheel, make it drive the lead screw and rotate, make the gas collecting channel conveniently carry out longitudinal movement again because ball bearing's cooperation makes, spacing post makes only longitudinal movement of gas collecting channel and not rotate along with the lead screw rotates, the vertical relative slip of supplementary spacing post of ball group is more smooth, when the gas collecting channel angle needs to be adjusted, manual unscrewing nut, loose interval between two sets of spacing seats, make the connecting plate normally carry out manual rotation, manual screwing down the nut afterwards fix can, can carry out position control to the gas collecting channel according to specific operation environment, make waste gas inhale comparatively abundant, thereby strengthen its working effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a top view of the connection of the treatment tank, the cleaning plate and the right angle support bracket;

FIG. 3 is a top view of the connection of the stop block, mounting post, threaded post and nut;

FIG. 4 is a top view of the connection tube and the communication disk;

FIG. 5 is an enlarged partial view of portion A of FIG. 1;

FIG. 6 is an enlarged view of part B of FIG. 1;

in the drawings, the reference numbers: 1. a work box; 2. an air inlet pipe; 3. an exhaust pipe; 4. a gas-collecting hood; 5. a maintenance cover; 6. a liquid inlet pipe; 7. a liquid discharge pipe; 8. a bracket set; 9. a hose; 10. a fixed mount; 11. a connecting plate; 12. a lead screw; 13. a limiting column; 14. a hand wheel; 15. a limiting seat; 16. mounting a column; 17. a threaded post; 18. a nut; 19. limiting rotary lugs; 20. a treatment tank; 21. a purification box; 22. a T-shaped block; 23. a draining hole group; 24. a communicating pipe; 25. a delivery pump; 26. a water replenishing pipe; 27. a connecting pipe; 28. a communication disc; 29. a fixing ring; 30. hanging a ring; 31. an elastic cord; 32. hooking; 33. cleaning the plate; 34. a right-angle support frame; 35. a protective layer; 36. an adsorption box; 37. a cover plate; 38. a discharge pipe; 39. a locking pad; 40. a stiffener group; 41. and a support table.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 6, the utility model discloses a small-size high concentration exhaust treatment device, including work box 1, intake pipe 2, blast pipe 3 and gas collecting hood 4, the inside of work box 1 is provided with the working chamber, the rear side intercommunication of work box 1 is provided with the maintenance mouth, and the bolt spiral shell is equipped with maintenance cover 5 at the maintenance mouth, intake pipe 2 is sealed to be communicated in work box 1 left side below, all be provided with the intercommunication pneumatic valve on intake pipe 2 and the blast pipe 3, still include feed liquor pipe 6 and fluid-discharge tube 7, fluid-discharge tube 7 is sealed to be communicated in work box 1 front side below, the output of feed liquor pipe 6 passes work box 1 right side and stretches into to the inside top of work box 1, be provided with the intercommunication liquid valve on fluid-discharge tube 7, work box 1 bottom is connected with support group 8; the input end of the air inlet pipe 2 is hermetically communicated with a hose 9, the top end of the gas collecting hood 4 is connected with a fixing frame 10, the fixing frame 10 is communicated with a communicating hole, the input end of the hose 9 penetrates through the communicating hole and extends into the fixing frame 10 to be hermetically communicated with the output end of the gas collecting hood 4, the gas collecting hood further comprises a connecting plate 11, a screw 12 and a limiting column 13, the top end of the fixing frame 10 is provided with a bearing seat, a ball bearing is rotatably fixed in the bearing seat, the bottom end of the screw 12 penetrates through the connecting plate 11 and extends to the lower part of the connecting plate 11 to be in interference fit with the ball bearing, the top end of the screw 12 is connected with a hand wheel 14, the limiting column 13 is installed on the fixing frame 10, the connecting plate 11 is longitudinally provided with a through groove, a ball group is rotatably fixed on the inner side wall of the through groove, the top end of the limiting column 13 penetrates through the ball group and extends to the upper part of the connecting plate 11, the limiting seats 15 are connected with the front and back parts of the right side of the connecting plate 11, the working box 1 is connected with a mounting column 16, the two sets of limiting seats 15 and the mounting columns 16 are provided with mounting through holes in a front-back direction in a communicated manner, the gas collecting device further comprises a threaded column 17 and a nut 18, the front end of the threaded column 17 is provided with a limiting rotary lug 19, the rear end of the threaded column 17 penetrates through the three sets of mounting through holes and extends out of the rear side of the limiting seat 15 positioned on the rear side to be inserted into the nut 18 in a screwed manner, the gas collecting range can be enlarged through a hose 9, a hand wheel 14 is manually rotated to drive a lead screw 12 to rotate, the gas collecting hood 4 is convenient to longitudinally move due to the matching of a ball bearing, the gas collecting hood 4 only longitudinally moves and does not rotate along with the rotation of the lead screw 12 due to the limiting column 13, the ball set assists the limiting columns 13 to longitudinally and relatively slide more smoothly, when the angle of the gas collecting hood 4 needs to be adjusted, the nut 18 is manually unscrewed, the distance between the two sets of limiting seats 15 is loosened, the connecting plate 11 normally manually rotates, and then the nut 18 is manually screwed down to fix, can carry out position control to gas collecting channel 4 according to specific operational environment for waste gas inhales comparatively fully, thereby strengthens its working effect.

The cleaning device also comprises a processing box 20 and a purifying box 21, wherein the processing box 20 and the purifying box 21 are respectively internally provided with a processing cavity and a purifying cavity, the top end of the purifying box 21 is communicated with a first replacing port, a T-shaped stop 22 is plugged at the first replacing port, the bottom ends of the T-shaped stop 22 and the purifying box 21 are both communicated with a draining hole group 23, the cleaning device also comprises a communicating pipe 24, the communicating pipe 24 is communicated with the bottom end of the working box 1 and the upper part of the right side of the processing box 20 in a sealing way, the input end of the liquid inlet pipe 6 is communicated with the lower part of the rear side of the processing box 20 in a sealing way, the liquid inlet pipe 6 is communicated with a delivery pump 25 in a sealing way, the purifying box 21 is positioned between the communicating pipe 24 and the liquid inlet pipe 6, the top end of the processing box 20 is communicated with a water supplementing pipe 26, and the water supplementing valve is arranged at the water supplementing pipe 26, the water supplementing valve can be opened to supplement enough cleaning liquid into the processing box 20 through the water supplementing pipe 26, so that the cleaning liquid can complete the cycle from the working box 1 to the processing box 20 and then to the working box 1, then leading in waste gas, the cleaning solution can be conveniently used for a plurality of times in the circulating process, resources are saved, a first replacing port is convenient for storing flocculant particles or taking out waste flocculant particles after use to the inside of the purifying box 21, in each circulating process, liquid passing through the purifying box 21 is convenient for carrying out the water dropping hole group 23 and flocculation, the cleaning solution is convenient to purify and then efficiently used again, the delivery pump 25 is a common electric device in the market, the cleaning solution can be used only by being electrically connected according to a purchased instruction when bought back to use, the connecting wire can be reasonably wired as long as the work can be carried out, so the repeated description is not needed, the cleaning solution cleaning device also comprises a connecting pipe 27 and a communicating disc 28, a circulating cavity is arranged in the communicating disc 28, the bottom end of the connecting pipe 27 is communicated and installed at the top end of the communicating disc 28, the bottom end of the communicating disc 28 is uniformly communicated, one end of a disassembly spring set is connected with the inner side of a connecting pipe 27, the other end of the disassembly spring set is connected with a fixing ring 29, the fixing ring 29 is provided with a notch, the fixing ring 29 is sleeved and clamped at the outer side of the output end of a liquid inlet pipe 6 and can facilitate the spraying of washing liquid more uniformly through a plurality of groups of spray holes, the design that the output end at the bottom of the liquid inlet pipe 6 is clamped and arranged in the fixing ring 29 facilitates the manual disassembly and taking out or installation of the connecting pipe 27, which is more practical, hanging rings 30 are arranged at the left front side, the right front side, the left rear side and the right rear side above a work box 1, four groups of elastic ropes 31 and four groups of hanging hooks 32 are also included, the four groups of elastic ropes 31 are all arranged at the top end of a communicating disc 28, the four groups of hanging hooks 32 are respectively connected with the four groups of elastic ropes 31, the four groups of hanging hooks 32 are, the probability that the connecting pipe 27 is clamped and carelessly falls is reduced, the rear side of the treatment box 20 is communicated with a cleaning opening, a cleaning plate 33 is arranged at the cleaning opening through bolts, right-angle support frames 34 are arranged on the left upper side, the inner left lower side, the inner right upper side and the inner right lower side in the treatment box 20 through bolts, the purification box 21 is arranged between the two groups of right-angle support frames 34 positioned above and the two groups of right-angle support frames 34 positioned below, the left side and the right side of the purification box 21, the left side and the right side of the T-shaped block 22, the left side and the right side of the top end of the T-shaped block 22 and the left side and the right side of the bottom end of the purification box 21 are respectively connected with a protective layer 35, the protective layers 35 are respectively closely contacted with the right-angle support frames 34 or the inner side of the treatment box 20, the front side of the purification box 21 is closely contacted with the inner front side of the treatment box 20, the rear side of the purification box 21 is closely contacted with the front side of the cleaning plate 33, and the purification box 21 can be conveniently disassembled and conveniently pulled from the cleaning opening for further subsequent maintenance, namely the cleaning of the water dropping hole group 23 and the replacement of flocculant particles, the right angle support frame 34 limits the position of the purification box 21, so that the purification box can be conveniently fixed during the installation, the protective layer 35 ensures that the purification box 21 can be tightly installed and simultaneously reduces the abrasion, the purification box also comprises an adsorption box 36, the adsorption box 36 is installed at the top end of the working box 1, an adsorption cavity is arranged inside the adsorption box 36, the top end of the adsorption box 36 is communicated with a second replacement port, a cover plate 37 is screwed at the second replacement port, a plurality of groups of discharge pipes 38 are uniformly distributed at the top end of the working box 1, the plurality of groups of discharge pipes 38 are all in adsorption communication with the bottom end of the adsorption box 36, two groups of exhaust pipes 3 are arranged, the two groups of exhaust pipes 3 are respectively in sealed communication at the left side and the right side of the adsorption box 36, and can conveniently store the adsorbent particles or take out the used waste adsorbent particles through the second replacement port, so that the gas is dried before being discharged, improve the adaptability, evenly distributed's multiunit delivery pipe 38 and two sets of exhaust pipes 3 make things convenient for the intercommunication pneumatic valve of closing control exhaust pipe 3 wantonly, and then make things convenient for adsorbent granule to use more abundant, but threaded post 17 outside slidable cover is equipped with locking pad 39, locking pad 39 suit is between spacing seat 15 rear and the nut 18 that is located the rear side, it can make nut 18 further conveniently tighten through locking pad 39, be connected with stiffener group 40 between delivery pump 25 and the work box 1, 1 right side of work box is connected with brace table 41, handle 20 bottoms of case and the contact of brace table 41, it can improve delivery pump 25 installation effect through stiffener group 40, brace table 41 improves and handles 20 supporting effect of case.

The utility model discloses a small-size high concentration exhaust treatment device, above the mounting means, the connected mode or the mode that sets up of all parts are welding, riveting or other common mechanical system, wherein can slide/rotate fixedly promptly for slide/not dropping under the rotation state, seal when sealed intercommunication is two connecting pieces intercommunications promptly to concrete structure, model and the coefficient index of all parts thereof are its from taking the technique, as long as can reach all implementing of its beneficial effect.

In the small-sized high-concentration exhaust gas treatment device of the present invention, unless otherwise stated, the terms of "up, down, left, right, front, back, inner, front, rear, front, rear, horizontal and the like are included in the terms only to represent the orientation of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A small-sized high-concentration waste gas treatment device comprises a working box (1), an air inlet pipe (2), an exhaust pipe (3) and a gas collecting cover (4), wherein a working cavity is arranged inside the working box (1), a maintenance opening is formed in the rear side of the working box (1) in a communicated mode, a maintenance cover (5) is arranged at the maintenance opening through a bolt, the air inlet pipe (2) is communicated below the left side of the working box (1) in a sealed mode, communicating air valves are arranged on the air inlet pipe (2) and the exhaust pipe (3), the small-sized high-concentration waste gas treatment device also comprises a liquid inlet pipe (6) and a liquid outlet pipe (7), the liquid outlet pipe (7) is communicated below the front side of the working box (1) in a sealed mode, the output end of the liquid inlet pipe (6) penetrates through the right side of the working box (1) and extends into the upper portion inside the working box (1), a communicating liquid valve is arranged on the liquid outlet pipe (7), and the bottom end of the working box (1) is connected with a support group (8); the device is characterized in that the input end of an air inlet pipe (2) is hermetically communicated with a hose (9), the top end of a gas collecting hood (4) is connected with a fixed frame (10), the fixed frame (10) is communicated with a communicating hole, the input end of the hose (9) penetrates through the communicating hole and extends into the fixed frame (10) to be hermetically communicated with the output end of the gas collecting hood (4), the device also comprises a connecting plate (11), a lead screw (12) and a limiting column (13), the top end of the fixed frame (10) is provided with a bearing seat, a ball bearing is rotatably fixed in the bearing seat, the bottom end of the lead screw (12) penetrates through the connecting plate (11) and extends to the lower part of the connecting plate (11) to be in interference fit with the ball bearing, the top end of the lead screw (12) is connected with a hand wheel (14), the limiting column (13) is installed on the fixed frame (10), the connecting plate (11) is longitudinally provided with a through groove, and a ball group is rotatably fixed on the inner side wall of the through groove, spacing post (13) top is passed the ball group and is stretched out to connecting plate (11) top, both sides all are connected with spacing seat (15) around connecting plate (11) right side, work box (1) top is connected with erection column (16), two sets of spacing seat (15) and erection column (16) are preceding to all being provided with the installation opening to the intercommunication, still include screw thread post (17) and nut (18), screw thread post (17) front end is provided with spacing ear (19) of revolving, screw thread post (17) rear end is passed three group's installation openings and is stretched out to insert and the spiral shell dress to nut (18) inside spacing seat (15) rear side that is located the rear side.

2. The small-sized high-concentration waste gas treatment device according to claim 1, further comprising a treatment tank (20) and a purification box (21), wherein the treatment tank (20) and the purification box (21) are respectively provided with a treatment chamber and a purification chamber, the top end of the purification box (21) is communicated with a first replacement port, the first replacement port is plugged with a T-shaped block (22), the bottom ends of the T-shaped block (22) and the purification box (21) are both communicated with a drain hole group (23), the device further comprises a communicating pipe (24), the communicating pipe (24) is communicated with the bottom end of the working tank (1) and the upper side of the right side of the treatment tank (20) in a sealing manner, the input end of the liquid inlet pipe (6) is communicated with the lower side of the rear side of the treatment tank (20) in a sealing manner, the liquid inlet pipe (6) is communicated with a delivery pump (25) in a sealing manner, the purification box (21) is positioned between the communicating pipe (24) and the liquid inlet pipe (6), the top end of the treatment tank (20) is communicated with a water replenishing pipe (26), and a water replenishing valve is arranged at the water replenishing pipe (26).

3. The small-sized high-concentration exhaust gas treatment device according to claim 2, further comprising a connecting pipe (27) and a communicating disc (28), wherein a circulation cavity is arranged inside the communicating disc (28), the bottom end of the connecting pipe (27) is communicated and installed at the top end of the communicating disc (28), a plurality of groups of spray holes are uniformly communicated and arranged at the bottom end of the communicating disc (28), the small-sized high-concentration exhaust gas treatment device further comprises a disassembling and assembling spring group and a fixing ring (29), one end of the disassembling and assembling spring group is connected with the inner side of the connecting pipe (27), the other end of the disassembling and assembling spring group is connected with the fixing ring (29), a notch is formed in the fixing ring (29), and the fixing ring (29) is sleeved and clamped at the outer side of the output end of the liquid inlet pipe (6).

4. A small-sized high concentration exhaust gas treating apparatus according to claim 3, wherein the working chamber (1) is provided with hanging rings (30) at the left front side, the right front side, the left rear side and the right rear side, and further comprises four sets of elastic ropes (31) and four sets of hooks (32), the four sets of elastic ropes (31) are mounted at the top end of the communicating disc (28), the four sets of hooks (32) are respectively connected with the four sets of elastic ropes (31), and the four sets of hooks (32) are respectively hooked at the four sets of hanging rings (30).

5. The small-sized high concentration exhaust gas treatment device according to claim 4, wherein a cleaning opening is provided in the rear side of the treatment tank (20) and a cleaning plate (33) is screwed into the cleaning opening, right angle supports (34) are screwed into the upper left side, the lower left side, the upper right side and the lower right side of the treatment tank (20), the purification tanks (21) are installed between the two sets of right angle supports (34) located above and the two sets of right angle supports (34) located below, protective layers (35) are connected to the left and right sides of the purification tanks (21), the left and right sides of the top ends of the T-shaped stoppers (22), the left and right sides of the bottom ends of the purification tanks (21), the protective layers (35) are in close contact with the right angle supports (34) or the inner side of the treatment tank (20), and the front sides of the purification tanks (21) are in close contact with the front side of the treatment tank (20), the rear side of the purification box (21) is closely contacted with the front side of the cleaning plate (33).

6. The small-sized high-concentration exhaust gas treatment device according to claim 5, further comprising an adsorption box (36), wherein the adsorption box (36) is installed at the top end of the working box (1), an adsorption cavity is arranged inside the adsorption box (36), a second replacement port is arranged at the top end of the adsorption box (36) in a communicating manner, a cover plate (37) is arranged at the second replacement port in a bolt-and-bolt manner, a plurality of groups of discharge pipes (38) are uniformly distributed at the top end of the working box (1), the plurality of groups of discharge pipes (38) are in adsorption communication with the bottom end of the adsorption box (36), two groups of exhaust pipes (3) are arranged, and the two groups of exhaust pipes (3) are respectively in sealing communication with the left side and the right side of the adsorption box (36).

7. The small-sized high-concentration waste gas treatment device as claimed in claim 6, wherein a locking pad (39) is slidably sleeved on the outer side of the threaded column (17), and the locking pad (39) is sleeved between the rear part of the limiting seat (15) on the rear side and the nut (18).

8. The small-sized high concentration exhaust gas treatment device according to claim 7, wherein a reinforcing rod group (40) is connected between the transfer pump (25) and the work tank (1), a support base (41) is connected to the right side of the work tank (1), and the bottom end of the treatment tank (20) is in contact with the support base (41).

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