CN220802466U - Flue gas purifying device - Google Patents

Abstract

The utility model discloses a flue gas purifying device, which relates to the field of flue gas purification and comprises a first purifying mechanism, wherein one side of the first purifying mechanism is connected with a second purifying mechanism, the other side of the first purifying mechanism is provided with a water pump, the top of the water pump is provided with a spray pipe, the spray pipe is connected with the first purifying mechanism, the bottom of the water pump is provided with a circulating pipe, and the circulating pipe is matched with the first purifying mechanism. According to the utility model, the first purifying mechanism is arranged to primarily purify and filter the flue gas, and the flue gas is discharged to the second purifying mechanism to further purify and filter, so that the effect of the flue gas during purifying and filtering is improved, and the spraying pipe and the circulating pipe are matched, so that the flue gas is convenient to recycle the spraying water through the water pump during spraying, and the efficiency of the flue gas during purifying is greatly improved.

Description

Flue gas purifying device

Technical Field

The utility model relates to the field of flue gas purification, in particular to a flue gas purification device.

Background

The flue gas is a mixture of gas and smoke dust, and is a main cause of environmental pollution, wherein a large amount of flue gas can be produced when the thermal power plant is used, and the direct discharge of the flue gas can cause serious environmental pollution, so that the air quality is reduced, the physical and mental health of people is seriously threatened, along with the improvement of environmental protection policy, the generated flue gas is generally treated, and is discharged into the atmosphere after being treated, but the existing flue gas purifying device is used, although water vapor is blocked, the occurrence of the phenomenon of white fog is reduced, but the operation of the flue gas purifying device is complicated when the flue gas purifying device needs to be disassembled and cleaned after long-term use, so that the cleaning and maintenance efficiency of the flue gas purifying device after use is not ideal.

For example, chinese patent CN219252121U discloses a flue gas dust removal purification device, including purifying box, the air inlet, the bracing piece, the shower, the purifying tank, the through hole, filter screen and fluid-discharge tube etc., realize the multistage filtration treatment to the flue gas through filter plate one, filter plate two and filter plate three, utilize the baffle that the crisscross setting in the exhaust duct to make the moisture in the gas can strike the baffle and get back to in the purifying box again and prevent that gas from driving moisture and being discharged together, cause the white fog phenomenon, but above-mentioned flue gas purification device is when using and does not carry out convenient installation dismantlement setting to the filter, make above-mentioned flue gas purification device when wasing the maintenance, the operation is comparatively loaded down with trivial details, very big influence flue gas purification device washs maintenance efficiency after using.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the flue gas purifying device which has the advantage of convenient disassembly and maintenance, thereby solving the problem of complicated disassembly and maintenance.

(II) technical scheme

In order to realize the advantages of convenient disassembly and maintenance, the utility model adopts the following specific technical scheme:

The utility model provides a flue gas purification device, includes first purification mechanism, and one side of first purification mechanism is connected with second purification mechanism, and the opposite side of first purification mechanism is provided with the water pump, and the top of water pump is provided with the shower, and the shower is connected with first purification mechanism, and the bottom of water pump is provided with the circulating pipe, and the circulating pipe cooperatees with first purification mechanism.

Further, for first purification mechanism is convenient for spray and carries out preliminary purification to the flue gas, first purification mechanism is including setting up the spray box in second purification mechanism one side, the top of spray box is provided with the installation roof, the top of installation roof is provided with the hole that sprays, and the hole that sprays is connected with the shower, the bottom of spraying the hole is connected with the shower head, the spray box is close to one side top of water pump and is provided with the inlet port, the spray box is close to one side bottom of water pump and is provided with the apopore, and the apopore cooperatees with the circulating pipe, the spray box is close to one side bottom of second purification mechanism and is provided with the venthole, the top of venthole is provided with the mounting hole, the sliding tray has been seted up to the inboard of spray box.

Further, in order to be convenient for filter the flue gas after spraying of first purification mechanism, first purification mechanism still is provided with the backup pad including setting up a plurality of first filter at spraying case inboard middle part, and the both ends of first filter, and the backup pad is corresponding with the sliding tray, and the top of backup pad is provided with the hole of taking out, sprays case inboard bottom and is provided with the circulation case, and circulation hole has been seted up to one side of circulation case, and the circulation hole passes through the circulation pipe with the apopore and be connected.

Further, in order to be convenient for carry out secondary filtering to the flue gas after the preliminary filtration of second purifying mechanism, the second purifying mechanism is including setting up the rose box in spray box one side, one side that the rose box is close to the spray box is provided with the equipment frame, the top of equipment frame is provided with the connecting hole, the inboard of connecting hole is provided with connecting bolt, the joint groove has been seted up to one side of rose box, the both ends of rose box are provided with the seal groove, the rose box has been kept away from one side of first purifying mechanism and has been seted up the insertion groove, spacing hole has been seted up to one side of insertion groove.

Further, for the second purifying mechanism is convenient for dismantle the change, the second purifying mechanism still is provided with the deflector including setting up the package board in keeping away from spray box one side, the bottom of package board, and the fixed orifices has been seted up at the both ends of deflector, and a plurality of mounting grooves and package groove have been seted up to one side that the package board is close to the rose box, and the inboard of mounting groove is provided with the mounting panel, and the mounting panel is corresponding with the seal groove.

Further, for the filter plate is convenient for dismantle the washing, the interior top of rose box is provided with a plurality of second filter, and the second filter cooperatees with the joint groove, and one side that the second filter is close to the equipment board is provided with the equipment piece, and the equipment piece cooperatees with the equipment groove, and the interior bottom of rose box is provided with the collecting box, and the equipment frame cooperatees with the venthole, and the mounting hole passes through connecting bolt with the connecting hole and connects, and the insert plate is corresponding with the insert groove, and spacing hole passes through fixing bolt with the fixed orifices and connects.

(III) beneficial effects

Compared with the prior art, the utility model provides a smoke purifying device, which has the following beneficial effects:

(1) According to the utility model, the first purifying mechanism is arranged to primarily purify and filter the flue gas, and the flue gas is discharged to the second purifying mechanism to further purify and filter, so that the effect of the flue gas during purifying and filtering is improved, and the spraying pipe and the circulating pipe are matched, so that the flue gas is convenient to recycle the spraying water through the water pump during spraying, and the efficiency of the flue gas during purifying is greatly improved.

(2) Through setting up the shower head for the flue gas is convenient for spray the purification after getting into the spray box inside through the inlet port, carries out preliminary filtration to the flue gas through first filter simultaneously, and the flue gas after the filtration gets into the inside further purification of second purification mechanism through the venthole, and will spray the water that falls and collect through the circulation case, filters the water that sprays through first filter, improves the water pump and carries out the circulating efficiency when the flue gas sprays, improves the effect when the flue gas evolution greatly, and through taking out the setting of hole, makes first filter be convenient for follow the spray box inside and take out, improves the efficiency that the filter washs the maintenance.

(3) Through setting up the rose box for the flue gas after the preliminary purification carries out secondary purification filtration through the second filter, make the purifying effect of flue gas when the exhaust improve, moisture when can reduce the exhaust flue gas through the second filter simultaneously, reduce the appearance of white fog condition, the effect when having improved the purification greatly, and through the cooperation of package board and rose box, make the package board be convenient for install in rose box one side through connecting bolt, make the second filter be convenient for wash the change through dismantling the package board, and through the cooperation of mounting groove and mounting panel, seal the junction with the rose box, leakage that probably produces when reducing flue gas purification.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a flue gas cleaning device according to an embodiment of the present utility model;

Fig. 2 is a cross-sectional view of a flue gas cleaning device according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a first purifying structure in the flue gas purifying apparatus according to the embodiment of the present utility model;

Fig. 4 is a cross-sectional view of a first purifying structure in the flue gas purifying apparatus according to the embodiment of the present utility model;

Fig. 5 is a schematic view of a second purifying structure in the flue gas purifying apparatus according to the embodiment of the present utility model;

Fig. 6 is a sectional view of a second purifying structure in the flue gas purifying apparatus according to the embodiment of the present utility model.

In the figure:

1. A first purifying mechanism; 11. a spray box; 12. installing a top plate; 13. spraying holes; 14. a spray header; 15. an air inlet hole; 16. a water outlet hole; 18. an air outlet hole; 19. a mounting hole; 110. a sliding groove; 111. a first filter plate; 112. a support plate; 113. a take-out hole; 114. a circulation box; 115. a circulation hole; 2. a second purifying mechanism; 21. a filter box; 22. assembling a frame; 23. a connection hole; 24. a connecting bolt; 25. a clamping groove; 26. sealing grooves; 27. an insertion groove; 28. a limiting hole; 29. assembling plates; 210. an insertion plate; 211. a fixing hole; 212. a mounting groove; 213. an assembly groove; 214. a mounting plate; 215. a second filter plate; 216. assembling blocks; 217. a collection box; 218. a fixing bolt; 3. a water pump; 4. a shower pipe; 5. a circulation pipe.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided a flue gas cleaning device.

The utility model will now be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1 to 6, a flue gas purifying device according to an embodiment of the utility model includes a first purifying mechanism 1, one side of the first purifying mechanism 1 is connected with a second purifying mechanism 2, the other side of the first purifying mechanism 1 is provided with a water pump 3, the top of the water pump 3 is provided with a spray pipe 4, the spray pipe 4 is connected with the first purifying mechanism 1, the bottom of the water pump 3 is provided with a circulating pipe 5, the water pump 3 is provided with a controller, the water pump 3 is connected with a water pipe when in use, and an initial spray water source is obtained through the water pipe when in use, and the circulating pipe 5 is matched with the first purifying mechanism 1.

By means of the technical scheme, the first purifying mechanism 1 is arranged to primarily purify and filter the flue gas, the flue gas is discharged to the second purifying mechanism 2 to be further purified and filtered, the effect of the flue gas during purifying and filtering is improved, and the spraying pipe 4 and the circulating pipe 5 are matched to facilitate recycling of spray water by the water pump 3 when the flue gas is sprayed, so that the efficiency of the flue gas during purifying is greatly improved.

In one embodiment, for the first purifying mechanism 1, the first purifying mechanism 1 includes a spray tank 11 disposed on one side of the second purifying mechanism 2, a mounting top plate 12 is disposed at the top of the spray tank 11, a spray hole 13 is disposed at the top of the mounting top plate 12, the spray hole 13 is connected with a spray pipe 4, a spray header 14 is connected to the bottom of the spray hole 13, an air inlet hole 15 is disposed at the top of one side of the spray tank 11 close to the water pump 3, an air outlet hole 16 is disposed at the bottom of one side of the spray tank 11 close to the water pump 3, the air outlet hole 16 is matched with the circulation pipe 5, an air outlet hole 18 is disposed at the bottom of one side of the spray tank 11 close to the second purifying mechanism 2, a mounting hole 19 is disposed at the top of the air outlet hole 18, a sliding groove 110 is disposed at the inner side of the spray tank 11, a plurality of first filter plates 111 are disposed at both ends of the first filter plates 111, a support plate 112 corresponds to the sliding groove 110, a take-out hole 113 is disposed at the top of the support plate 112, a circulation tank 114 is disposed at the inner bottom of the spray tank 11, a circulation tank 114 is disposed at one side of the circulation tank 114, and a circulation hole 115 is connected to the circulation hole 115 through the circulation hole 16.

The first purifying mechanism 1 operates as follows: the flue gas enters into spray box 11 inside through inlet port 15 and starts water pump 3 through the controller and passes through shower 4 and transmit to shower head 14, spray the purification, carry out preliminary filtration through first filter 111 simultaneously, the flue gas after the filtration gets into inside the second purification mechanism 2 through venthole 18 and carries out further purification, and will spray the water that falls down and collect through circulation box 114, enter into the water pump 3 inside through first filter 111 and circulate the use through circulating pipe 5, when needs take out first filter 111, will take out the pole and be connected with take-out hole 113, take out first filter 111 from spray box 11 inside again can.

In one embodiment, for the second purifying mechanism 2, the second purifying mechanism 2 includes a filter tank 21 disposed on one side of the spray tank 11, an assembling frame 22 is disposed on one side of the filter tank 21 close to the spray tank 11, a connecting hole 23 is disposed at the top of the assembling frame 22, a connecting bolt 24 is disposed on the inner side of the connecting hole 23, a clamping groove 25 is disposed on one side of the filter tank 21, sealing grooves 26 are disposed at two ends of the filter tank 21, an inserting groove 27 is disposed on one side of the filter tank 21 far from the first purifying mechanism 1, a limiting hole 28 is disposed on one side of the inserting groove 27, the second purifying mechanism 2 further includes an assembling plate 29 disposed on one side far from the spray tank 11, an inserting plate 210 is disposed at the bottom of the assembling plate 29, fixing holes 211 are disposed at two ends of the inserting plate 210, a plurality of mounting grooves 212 are disposed on one side of the assembling plate 29 close to the filter tank 21, a mounting plate 214 is disposed on the inner side of the mounting plate 212, a T-shaped structure is disposed on the mounting plate 214, a clamping groove 25 corresponds to the sealing groove 26, a plurality of second filter plates 215 are disposed on the inner top of the filter tank 21, a plurality of second filter plates 215 are disposed on one side of the second filter plates 215 and the corresponding to the mounting plate 215, a plurality of the mounting plate 215 are disposed on one side of the mounting plate 23 and the corresponding to the mounting plate 23, and the mounting plate 21 is connected to the corresponding to the mounting plate 21 by the connecting hole 23 by the fixing hole 23, and the connecting hole 23, and the corresponding mounting plate 215 is disposed on the mounting plate 21, and the mounting plate 215 is disposed on the mounting plate 21 and the mounting plate 23.

The second purifying mechanism 2 operates as follows: the assembly frame 22 is sleeved outside the air outlet hole 18, the mounting hole 19 is connected with the connecting hole 23 through the connecting bolt 24, so that the primarily purified flue gas enters the filter box 21 through the assembly frame 22, secondary purification and filtration are performed through the second filter plate 215, meanwhile, the water content in the flue gas discharged is reduced through the second filter plate 215, the occurrence of the mist condition is reduced, the fixing bolt 218 is taken out from the limiting hole 28 and the fixing hole 211 when disassembly and maintenance are needed, the assembly plate 29 is taken down again, the mounting plate 214 and the second filter plate 215 are taken out from the mounting groove 212 and the assembly groove 213, and the second filter plate 215 is cleaned and maintained.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

When practical application, the flue gas gets into inside the first purification mechanism 1, carries out preliminary purification filtration through first purification mechanism 1 to the exhaust carries out further purification filtration to the second purification mechanism 2, finally discharges the flue gas after filtering, simultaneously through the cooperation of shower 4 and circulating pipe 5 when using, makes the flue gas carry out recycle to the shower water through water pump 3 when spraying purification, makes the efficiency when flue gas purification improve greatly.

In summary, by means of the above technical scheme of the present utility model, the first purifying mechanism 1 is provided to primarily purify and filter the flue gas, and the flue gas is discharged to the second purifying mechanism 2 to further purify and filter, so that the effect of purifying and filtering the flue gas is improved, and the cooperation of the spray pipe 4 and the circulating pipe 5 facilitates the recovery and utilization of the spray water by the water pump 3 when the flue gas is sprayed, so that the efficiency of purifying the flue gas is greatly improved.

In addition, through setting up shower head 14 for the flue gas is convenient for spray the purification after getting into spray box 11 inside through inlet port 15, preliminary filtration is carried out to the flue gas through first filter 111 simultaneously, the flue gas after the filtration gets into the inside further purification of second purification mechanism 2 through venthole 18, and will spray the water that falls and collect through circulation box 114, filter the water that sprays through first filter 111, improve the water pump 3 and carry out the circulating efficiency when flue gas sprays, the effect when improving flue gas evolution greatly, and through the setting of taking out hole 113, make first filter 111 be convenient for follow spray box 11 inside and take out, improve the efficiency that the filter washs the maintenance.

In addition, through setting up rose box 21 for the flue gas after the preliminary purification carries out secondary purification through second filter 215 and filters, make the purifying effect of flue gas when the exhaust improves, can reduce the moisture when discharging the flue gas through second filter 215 simultaneously, reduce the emergence of white fog condition, the effect when having improved the purification greatly, and through the cooperation of tooling plate 29 and rose box 21, make tooling plate 29 be convenient for install in rose box 21 one side through connecting bolt 24, make second filter 215 be convenient for wash the change through dismantling tooling plate 29, and seal the junction with rose box 21 through the cooperation of mounting groove 212 and mounting panel 214, leakage that probably produces when reducing flue gas purification.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (7)

1. The utility model provides a flue gas purification device, its characterized in that, includes first purification mechanism (1), one side of first purification mechanism (1) is connected with second purification mechanism (2), the opposite side of first purification mechanism (1) is provided with water pump (3), the top of water pump (3) is provided with shower (4), just shower (4) with first purification mechanism (1) are connected, the bottom of water pump (3) is provided with circulating pipe (5), just circulating pipe (5) with first purification mechanism (1) cooperate.

2. A flue gas cleaning device according to claim 1, wherein the first cleaning mechanism (1) comprises a spray box (11) arranged at one side of the second cleaning mechanism (2), a mounting top plate (12) is arranged at the top of the spray box (11), a spray hole (13) is arranged at the top of the mounting top plate (12), the spray hole (13) is connected with the spray pipe (4), and a spray header (14) is connected at the bottom of the spray hole (13);

The utility model discloses a water pump, including spraying case (11), second purifying mechanism (2), spray case (11), air inlet (15) are provided with at one side top that is close to water pump (3), spray case (11) is close to one side bottom of water pump (3) is provided with apopore (16), just apopore (16) with circulating pipe (5) cooperate, spray case (11) is close to one side bottom of second purifying mechanism (2) is provided with venthole (18), the top of venthole (18) is provided with mounting hole (19), sliding tray (110) have been seted up to the inboard of spray case (11).

3. A flue gas cleaning device according to claim 2, wherein the first cleaning mechanism (1) further comprises a plurality of first filter plates (111) arranged in the middle of the inner side of the spray box (11), support plates (112) are arranged at two ends of the first filter plates (111), the support plates (112) correspond to the sliding grooves (110), and a taking-out hole (113) is arranged at the top of the support plates (112);

The bottom of the inner side of the spray box (11) is provided with a circulation box (114), one side of the circulation box (114) is provided with a circulation hole (115), and the circulation hole (115) is connected with the water outlet hole (16) through a circulation pipe (5).

4. A flue gas cleaning device according to claim 3, wherein the second cleaning mechanism (2) comprises a filter box (21) arranged at one side of the spray box (11), an assembling frame (22) is arranged at one side of the filter box (21) close to the spray box (11), a connecting hole (23) is arranged at the top of the assembling frame (22), a connecting bolt (24) is arranged at the inner side of the connecting hole (23), and a clamping groove (25) is formed at one side of the filter box (21);

The two ends of the filter box (21) are provided with sealing grooves (26), an insertion groove (27) is formed in one side, far away from the first purification mechanism (1), of the filter box (21), and a limiting hole (28) is formed in one side of the insertion groove (27).

5. The flue gas purifying device according to claim 4, wherein the second purifying mechanism (2) further comprises an assembling plate (29) arranged at one side far away from the spray box (11), an inserting plate (210) is arranged at the bottom of the assembling plate (29), fixing holes (211) are formed in two ends of the inserting plate (210), a plurality of mounting grooves (212) and assembling grooves (213) are formed in one side, close to the filter box (21), of the assembling plate (29), a mounting plate (214) is arranged at the inner side of the mounting groove (212), and the mounting plate (214) corresponds to the sealing groove (26).

6. The flue gas purifying device according to claim 5, wherein a plurality of second filter plates (215) are arranged at the inner top of the filter box (21), the second filter plates (215) are matched with the clamping grooves (25), an assembling block (216) is arranged at one side, close to the assembling plate (29), of the second filter plates (215), the assembling block (216) is matched with the assembling groove (213), and a collecting box (217) is arranged at the inner bottom of the filter box (21).

7. A flue gas cleaning device according to claim 6, wherein the assembly frame (22) is fitted to the air outlet hole (18), the mounting hole (19) and the connection hole (23) are connected by the connection bolt (24), the insertion plate (210) corresponds to the insertion groove (27), and the limiting hole (28) and the fixing hole (211) are connected by a fixing bolt (218).