CN217698651U

CN217698651U - Waste gas treatment device for leather manufacturing

Info

Publication number: CN217698651U
Application number: CN202221262142.1U
Authority: CN
Inventors: 冯占豪
Original assignee: Xinji Dongmeng Leather Making Co ltd
Current assignee: Xinji Dongmeng Leather Making Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-11-01
Anticipated expiration: 2032-05-24

Abstract

The utility model relates to a technical field is made to the leather, the utility model provides a waste gas treatment device is used in leather manufacturing, its adsorption effect to impurity in the waste gas is better, including casing and processing case, the casing passes through the mounting panel and installs the air-blower, the casing passes through the intake pipe and handles the case intercommunication, it has the medicament case through the recovery tube intercommunication to handle the case, the internally mounted of recovery tube has the filter screen, the water pump is installed on the top of medicament case, water pump and medicament case intercommunication, the water pump intercommunication has the outlet pipe, the outlet pipe stretches into the inside and the intercommunication of handling the case and has spray box, spray box has a plurality of shower nozzles through a plurality of distributive pipe intercommunications, it has two absorption boxes to handle slidable mounting on the case, absorption boxes has seted up a plurality of through-holes, absorption boxes's inside contains the active carbon, two absorption boxes one end of keeping away from each other all are connected with the baffle, the baffle is connected through a plurality of bolts and processing case, the inside of handling the case is provided with the stirring piece, it has the clearance board to handle the case through a plurality of bolted connection, it has the blast pipe to handle the case intercommunication.

Description

Waste gas treatment device for leather manufacturing

Technical Field

The utility model relates to a technical field is made to the leather, concretely relates to waste gas treatment device is used in leather manufacturing.

Background

As is well known, leather is animal skin which is obtained by physical and chemical processes such as unhairing, tanning and the like, is denatured and not easy to rot, and generates waste gas in the manufacturing process, and the waste gas is directly discharged to destroy the air environment, so that a waste gas treatment device is required to treat the waste gas.

Through retrieval, china 2020, 4.16.16 discloses a waste gas purification device for leather production with patent publication number CN212974631U, which is roughly described as comprising a shell, wherein a cavity is formed in the shell, a first case is fixedly arranged near the center of the top of the shell, a motor is fixedly arranged in the first case, the motor is fixedly connected with a main shaft through an output end at the bottom of the motor, the bottom of the main shaft penetrates into the shell and is movably connected with a bearing fixedly arranged near the center of the bottom of the shell, and through the design of a mounting plate, an induced draft fan, an exhaust pipe, a water tank, a filter screen and an exhaust pipe, the waste gas can be timely discharged and purified during the production of leather, and meanwhile, a glass fiber filter layer, a non-woven fabric filter layer and an activated carbon filter layer which are arranged in the filter screen can effectively sterilize and filter the waste gas, so that the waste gas reaches the emission standard.

Although foretell prior art scheme has avoided operational environment to take place by the contaminated condition of waste gas, has improved the protection to operational environment, but at the in-process that handles waste gas, waste gas gets into the water tank inside and rises to filter screen department with the form of bubble from the aquatic, and the waste gas and the water contact of bubble central point position are less, and is relatively poor to the adsorption effect of impurity in the waste gas.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a waste gas treatment device is used in leather manufacturing to the relatively poor problem of impurity adsorption effect in the prior art water to waste gas that proposes in the solution background art.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a waste gas treatment device for leather manufacturing, includes the casing, still includes and handles the case, the air-blower is installed through the mounting panel to the casing, the casing passes through the intake pipe and handles the bottom intercommunication of case, the right-hand member of handling the case has the medicament case through the recovery tube intercommunication to the internally mounted of recovery tube has the filter screen, the water pump is installed on the top of medicament case, the water pump passes through drinking-water pipe and medicament case intercommunication, the water pump intercommunication has the outlet pipe, the outlet pipe stretches into the inside and the intercommunication of handling the case and has the spray box, the spray box intercommunication has a plurality of distributive pipes, the bottom intercommunication of distributive pipe has a plurality of shower nozzles, handle and seted up two installing ports on the case to installing port department slidable mounting has the absorption box, set up the recess that matches with the outlet pipe on the absorption box, a plurality of through-holes have been seted up to the bottom of absorption box, the inside of absorption box has been held the active carbon, two the one end that the absorption box kept away from each other all is connected with the baffle, the baffle is connected with the case through a plurality of bolt, the inside of handling the case is provided with the stirring piece, handle the top of blast pipe on the case.

Preferably, the stirring piece includes the motor, the motor passes through the fixed plate to be installed in the inside of handling the case, the output fixedly connected with puddler of motor, a plurality of stirring leaves of peripheral fixedly connected with of puddler.

Further, the inner wall fixedly connected with two backup pads of handling the case, it is located the top of backup pad to adsorb the box.

Still further, the top of backup pad is rotated and is connected with a plurality of balls, the ball contacts with the bottom of adsorbing the box.

As a further scheme of the scheme, the top end of the chemical box is communicated with a chemical feeding pipe, and the top end of the chemical feeding pipe is in threaded connection with a blocking cover.

As a further scheme of the scheme, the top end of the exhaust pipe is connected with a protective cover through a plurality of support rods.

On the basis of the scheme, the front end of the cleaning plate is connected with a pull ring.

On the basis of the scheme, the baffle is fixedly connected with a handle.

(III) advantageous effects

Compared with the prior art, the utility model provides a waste gas treatment device for leather manufacturing possesses following beneficial effect:

the utility model discloses in, blow in the inside of handling the case through the waste gas of air-blower in with the casing, the bottom of handling the case has held the medicament, waste gas gets into medicament inside and its reaction, adsorb the impurity in the waste gas simultaneously, stir the medicament through stirring, increase the area of contact of waste water and medicament, take out the medicament in the medicament case through the water pump, send into the inside of spraying the case through the outlet pipe and spray through the shower nozzle in the inside of handling the case, spray the processing to waste gas, the area of contact of increase waste gas and medicament, then waste gas rises through adsorbing the box, adsorb the impurity in to the waste gas through the active carbon, the waste gas that finishes of handling through blast pipe discharge can, contrast foretell prior art, the adsorption effect of this scheme impurity in to waste gas is better.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of a partially cross-sectional three-dimensional structure of the motor, the stirring rod, the stirring blade, the supporting plate and the like of the present invention;

fig. 3 is a schematic view of a part a of the present invention shown in fig. 2;

fig. 4 is a schematic view of a part of the enlarged structure at B in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a treatment box; 3. a blower; 4. a kit; 5. a filter screen; 6. a water pump; 7. a water outlet pipe; 8. a spraying tank; 9. a water diversion pipe; 10. a spray head; 11. an adsorption box; 12. a baffle plate; 13. cleaning the plate; 14. an exhaust pipe; 15. a motor; 16. a stirring rod; 17. stirring blades; 18. a support plate; 19. a ball bearing; 20. a medicine feeding pipe; 21. a blocking cover; 22. a protective cover; 23. a pull ring; 24. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a waste gas treatment device for leather manufacturing comprises a housing 1, a treatment tank 2, a blower 3 installed on the housing 1 through a mounting plate, waste gas in the housing 1 being blown into the treatment tank 2 through the blower 3, the housing 1 being communicated with the bottom of the treatment tank 2 through an intake pipe, the waste gas entering the interior of a chemical and reacting with the chemical, and adsorbing impurities in the waste gas, a chemical tank 4 connected to the right end of the treatment tank 2 through a recovery pipe, a chemical feeding pipe 20 connected to the top end of the chemical tank 4, a blocking cover 21 in threaded connection with the top end of the chemical feeding pipe 20 for adding chemical into the interior of the chemical tank 4 and the treatment tank 2, the chemical feeding pipe 20 being sealed by the blocking cover 21 to reduce the entry of external impurities, and a filter screen 5 installed in the recovery pipe to filter impurities in the treatment tank 2 through the filter screen 5, the medicament in the treatment box 2 can enter the medicament box 4 through the recovery pipe for repeated spraying and utilization, the top end of the medicament box 4 is provided with a water pump 6, the water pump 6 is communicated with the medicament box 4 through a water pumping pipe, the water pump 6 is communicated with a water outlet pipe 7, the water outlet pipe 7 extends into the treatment box 2 and is communicated with a spraying box 8, the spraying box 8 is communicated with a plurality of water dividing pipes 9, the bottom end of each water dividing pipe 9 is communicated with a plurality of spray heads 10, the medicament in the medicament box 4 is pumped out through the water pump 6, the medicament is sent into the spraying box 8 through the water outlet pipe 7 and is sprayed into the treatment box 2 through the spray heads 10 to carry out spraying treatment on the waste gas, the treatment box 2 is provided with two mounting ports, the mounting ports are provided with an adsorption box 11 in a sliding manner, the adsorption box 11 is provided with a groove matched with the water outlet pipe 7, the bottom end of the adsorption box 11 is provided with a plurality of through holes, the adsorption box 11 is internally provided with active carbon, the active carbon can adsorb the impurity in the waste gas, and two one ends of adsorbing box 11 keeping away from each other all are connected with baffle 12, and baffle 12 is connected through a plurality of bolts and processing case 2, and baffle 12 fixedly connected with handle 24, the operating personnel of being convenient for grip and carry out the dismouting to baffle 12 and adsorption box 11.

It should be further explained that, two backup pads 18 of inner wall fixedly connected with of processing case 2, adsorb box 11 and be located the top of backup pad 18, can support adsorbing box 11, guarantee the stability of adsorbing box 11, the top of backup pad 18 is rotated and is connected with a plurality of balls 19, ball 19 and the bottom contact of adsorbing box 11, rotation through ball 19 can reduce the friction between backup pad 18 and the adsorbing box 11, thereby can carry out comparatively convenient dismouting to adsorbing box 11, the inside of processing case 2 is provided with the stirring piece, the stirring piece includes motor 15, motor 15 installs the inside at processing case 2 through the fixed plate, the output fixedly connected with puddler 16 of motor 15, a plurality of stirring leaf 17 of peripheral fixedly connected with of puddler 16, can drive puddler 16 and stirring leaf 17 through motor 15 and stir the medicament, the bubble that produces waste gas is broken, increase the area of contact of waste gas and medicament, processing case 2 has been seted up the clearance mouth, and clearance mouth department has clearance board 13 through a plurality of bolted connection, can realize convenient dismouting to clearance board 13 through the bolt, the dismouting of clearance board 13, the front end is connected with the pull ring 23, the operating personnel of handling case 2 is handled through the top of the protection casing 14 and is connected with the top of carrying out the protection casing 14 and is reduced the connecting pipe 14, the connecting pipe 14.

The blower 3 and the water pump 6 in this embodiment are conventional devices that are purchased from the market and known to those skilled in the art, and the models can be selected or customized according to actual needs, in this patent, we only use the devices, but do not improve the structures and functions thereof, and the setting mode, the installation mode, and the electrical connection mode thereof are set, and for those skilled in the art, only debugging operations are performed according to the requirements of the usage specification, and therefore, the details thereof are not described herein.

To sum up, this exhaust treatment device for leather manufacture is when using, at first place this exhaust treatment device for leather manufacture in the required place of using, operating personnel opens air-blower 3, air-blower 3 blows in the inside of handling case 2 with the waste gas in the casing 1, waste gas gets into the medicament inside and reacts with it, the medicament adsorbs the impurity in the waste gas simultaneously, in this process, operating personnel opens motor 15, motor 15 drives puddler 16 and stirring leaf 17 and stirs the medicament, stir the medicament, break the waste gas bubble, then operating personnel opens water pump 6, water pump 6 takes out the medicament in medicament case 4, and send the inside of spraying case 8 into through outlet pipe 7, spray in the inside of handling case 2 through shower nozzle 10, carry out the spraying processing to waste gas, then waste gas rises through adsorbing box 11, activated carbon adsorbs the impurity in the waste gas when the activated carbon, the waste gas that finishes processing discharges through blast pipe 14.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waste gas treatment device for leather manufacturing, includes casing (1), its characterized in that still includes handles case (2), air-blower (3) are installed through the mounting panel to casing (1), casing (1) is through the intake pipe and handle the bottom intercommunication of case (2), the right-hand member of handling case (2) has medicine case (4) through the recovery tube intercommunication to the internally mounted of recovery tube has filter screen (5), water pump (6) is installed on the top of medicine case (4), water pump (6) are through drinking-water pipe and medicine case (4) intercommunication, water pump (6) intercommunication has outlet pipe (7), outlet pipe (7) stretch into the inside and the intercommunication of handling case (2) have spraying case (8), spraying case (8) intercommunication has a plurality of distributive pipes (9), the bottom intercommunication of distributive pipe (9) has a plurality of shower nozzles (10), handle and set up two installing ports on case (2) to installing port department slidable mounting has adsorption box (11), set up the recess that matches with outlet pipe (7) on adsorption box (11), adsorption box (11) set up adsorption box (11) has a plurality of adsorption box's (11) the bottom, adsorption box's 12) have two through-hole connection through-hole, adsorption box 12) connect with the baffle 12 each other through-hole, adsorption box 12, the inside of handling case (2) is provided with the stirring piece, handle and seted up the clearance mouth on case (2) to clearance mouth department has cleaning plate (13) through a plurality of bolted connection, the top intercommunication of handling case (2) has blast pipe (14).

2. The exhaust gas treatment device for leather manufacturing according to claim 1, wherein the stirring member comprises a motor (15), the motor (15) is installed inside the treatment tank (2) through a fixing plate, a stirring rod (16) is fixedly connected to an output end of the motor (15), and a plurality of stirring blades (17) are fixedly connected to the periphery of the stirring rod (16).

3. An exhaust gas treatment device for leather manufacturing according to claim 2, characterized in that two support plates (18) are fixedly connected to the inner wall of the treatment tank (2), and the adsorption box (11) is located above the support plates (18).

4. A device for treating exhaust gases from leather manufacturing according to claim 3, wherein a plurality of balls (19) are rotatably connected to the top end of the supporting plate (18), and the balls (19) are in contact with the bottom end of the adsorption box (11).

5. The waste gas treatment device for leather manufacturing according to claim 4, wherein a chemical feeding pipe (20) is communicated with the top end of the chemical box (4), and a stop cover (21) is connected with the top end of the chemical feeding pipe (20) in a threaded manner.

6. An exhaust gas treatment device for leather manufacturing according to claim 5, wherein a protection cover (22) is attached to the top end of the exhaust pipe (14) through a plurality of support rods.

7. The exhaust gas treatment device for leather manufacturing according to claim 6, wherein a pull ring (23) is attached to a front end of the cleaning plate (13).

8. A device for treating exhaust gases from leather manufacturing according to claim 7, wherein a handle (24) is fixedly connected to the baffle (12).