CN211384427U

CN211384427U - Physicochemical chamber digestion exhaust treatment device

Info

Publication number: CN211384427U
Application number: CN201921823050.4U
Authority: CN
Inventors: 张京生; 史国有
Original assignee: Henan Jinming Testing Technology Service Co ltd
Current assignee: Henan Jinming Testing Technology Service Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-09-01
Anticipated expiration: 2029-10-28

Abstract

The utility model belongs to the technical field of exhaust-gas treatment, concretely relates to exhaust-gas treatment device is cleared up to physics and chemistry room, including exhaust-gas treatment case, intake pipe and outlet duct, the exhaust-gas treatment case is a airtight box, and its inside is separated for preceding water tank and back water tank by the baffle, and the same public curb plate rigid coupling of preceding water tank and back water tank has the water feeding box, seted up the intercommunication on the baffle preceding water tank and the first through-hole of back water tank, seted up the intercommunication on the curb plate the water feeding box with the second through-hole of preceding water tank and back water tank, the incasement is stored with the running water to the exhaust-gas treatment, and below the surface of water, the lower extreme of outlet duct and the sealed rigid coupling of gas outlet at back water tank top. This exhaust treatment device, physics and chemistry room are cleared up waste gas and are absorbed and activated carbon secondary adsorption through water-soluble, can reach the environmental protection requirement of tasteless emission completely, and device simple structure, preparation and low in use cost are honest and clean.

Description

Physicochemical chamber digestion exhaust treatment device

Technical Field

The utility model belongs to the technical field of exhaust-gas treatment, concretely relates to exhaust-gas treatment device is cleared up to physics and chemistry room.

Background

Offensive and malodorous smell is mixed in digestion waste gas of a dairy laboratory, and the digestion waste gas is directly exhausted to cause certain pollution to the atmospheric environment, so that the normal life of people around an enterprise is influenced. At present, the environmental protection situation in China is severe, and industrial waste gas treatment is not slow at all, however, the investment cost is higher for enterprises to build new waste gas treatment devices, so an economic and effective waste gas treatment device is urgently needed to solve the waste gas pollution problem of the dairy laboratories.

SUMMERY OF THE UTILITY MODEL

To the above situation, the utility model discloses on the basis of laboratory existing condition, provide a waste gas treatment device is cleared up to physics and chemistry room, simple structure practices thrift the cost, but can solve exhaust pollution's problem effectively.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a physicochemical chamber digestion waste gas treatment device comprises a waste gas treatment box, an air inlet pipe and an air outlet pipe, wherein the waste gas treatment box is a closed box body, the interior of the waste gas treatment box is divided into a front water tank and a rear water tank by a partition plate, a common side plate of the front water tank and the rear water tank is fixedly connected with a water adding tank, the lower part of the partition plate is provided with a first through hole for communicating the front water tank and the rear water tank, the side plate is provided with a second through hole for communicating the water adding tank with the front water tank and the rear water tank, tap water is stored in the waste gas treatment box, the air inlet pipe is fixedly connected with an air inlet at the top of the front water tank in a sealing way, the lower end of the air inlet pipe is inserted below the liquid level of the tap water, the lower end of the air outlet pipe is fixedly connected, the detachable adsorption filter is further arranged on the air outlet pipe.

The utility model discloses in, intake pipe and outlet duct with the sealed rigid coupling mode of exhaust-gas treatment case upper cover can adopt the welded connection mode, also can adopt the flange joint mode.

As the preferred scheme, the top of the water adding tank is provided with a switchable water replenishing port for replenishing tap water to the waste gas treatment tank, and meanwhile, the liquid level height can be observed, and sundries can be prevented from entering the water adding tank.

As preferred scheme, the air exhauster adopts the axial-flow type air exhauster, is convenient for purify in time taking out of gas, can promote to purify the gas and give vent to anger, improves exhaust-gas treatment efficiency.

As a preferred scheme, the adsorption filter adopts an activated carbon pipeline filter, so that the tail gas discharged is finally adsorbed and purified, and the odor removal effect of the waste gas is further improved.

The utility model discloses still including enabling this physics and chemistry room to clear up other subassemblies of exhaust treatment device normal use, be the conventional technical means in this field, in addition, the utility model discloses in add device or the subassembly of injecing, all adopt the conventional setting in this field.

The utility model discloses an action principle as follows:

the unpleasant odor of the waste gas digested by the dairy physical and chemical chamber mainly comes from ammonia, trimethylamine, hydrogen sulfide and the like, the malodorous substances can be dissolved in water, the waste gas inlet pipe extends into the position below the water surface of the front water tank, the rear water tank and the water adding tank are communicated with each other, the liquid level height is the same, after the waste gas is introduced into the water, the malodorous substances are absorbed by the water, the purified gas overflows out of the water surface, is pumped out from the air outlet of the rear water tank by an exhaust fan, the residual trace malodorous substances in the purified gas are finally adsorbed by activated carbon again, and after advanced purification, the standard of odorless.

The utility model has the advantages as follows:

this exhaust treatment device, physics and chemistry room are cleared up waste gas and are absorbed and activated carbon secondary adsorption through water-soluble, can reach the environmental protection requirement of tasteless emission completely, and device simple structure, preparation and use low cost, economical and practical has fine social and economic value.

Drawings

Fig. 1 is a schematic structural view of an exhaust gas treatment device of an embodiment.

FIG. 2 is a top view of an exhaust treatment housing of an embodiment.

Fig. 3 is a cross-sectional view taken along line a-a of fig. 2 of the embodiment.

Fig. 4 is a sectional view taken along line B-B of fig. 2 of the embodiment.

Detailed Description

The technical solution of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples

As shown in fig. 1-4, a physicochemical chamber digestion waste gas treatment device comprises a waste gas treatment tank 1, an air inlet pipe 2 and an air outlet pipe 3, wherein the waste gas treatment tank 1 is a closed tank body, the interior of the waste gas treatment tank 1 is divided into a front water tank 101 and a rear water tank 102 by a partition plate 104, a common side plate 105 of the front water tank 101 and the rear water tank 102 is fixedly connected with a water adding tank 103, the lower part of the partition plate 104 is provided with a first through hole 106 for communicating the front water tank 101 and the rear water tank 102, the side plate 105 is provided with a second through hole 107 for communicating the water adding tank 103 with the front water tank 101 and the rear water tank 102, tap water is stored in the waste gas treatment tank 1, the air inlet pipe 2 is fixedly connected with an air inlet at the top of the front water tank 101 in a sealing manner, the lower end of the air inlet pipe 2 is inserted below, and the lower extreme of outlet duct 3 does not contact with the liquid level of running water, be provided with air exhauster 4 on the outlet duct 3, still be provided with detachable adsorption filter 5 on the outlet duct 3.

In this embodiment, the air inlet pipe 2 and the air outlet pipe 3 are fixedly connected with the upper cover of the waste gas treatment box 1 in a welding manner.

And a water replenishing port is arranged at the top of the water adding tank 103, and a top cover is arranged on the water replenishing port.

The exhaust fan 4 adopts an axial flow type exhaust fan, and an air inlet of the exhaust fan is connected with an air outlet pipe of the rear water tank.

And the adsorption filter 5 adopts an activated carbon pipeline filter to finally adsorb and purify the discharged tail gas.

The technical solution of the present invention is not limited to the above-mentioned specific embodiments, and many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims

1. The utility model provides a waste gas treatment device is cleared up to physics and chemistry room, includes exhaust-gas treatment case (1), intake pipe (2) and outlet duct (3), its characterized in that: the waste gas treatment box (1) is a closed box body, the interior of the waste gas treatment box is divided into a front water box (101) and a rear water box (102) by a partition plate (104), a common side plate (105) of the front water box (101) and the rear water box (102) is fixedly connected with a water adding box (103), the lower part of the partition plate (104) is provided with a first through hole (106) communicated with the front water box (101) and the rear water box (102), the side plate (105) is provided with a second through hole (107) communicated with the water adding box (103) and the front water box (101) and the rear water box (102), tap water is stored in the waste gas treatment box (1), an air inlet pipe (2) is fixedly connected with an air inlet at the top of the front water box (101) in a sealing manner, the lower end of the air inlet pipe (2) is inserted below the liquid level of the tap water, and the lower end of an air outlet, and the lower end of the air outlet pipe (3) is not contacted with the liquid level of the tap water, an exhaust fan (4) is arranged on the air outlet pipe (3), and a detachable adsorption filter (5) is also arranged on the air outlet pipe (3).

2. A physico-chemical digestion exhaust treatment device according to claim 1, characterized in that: the top of the water adding tank (103) is provided with a switchable water replenishing port.

3. A physico-chemical digestion exhaust treatment device according to claim 1, characterized in that: the exhaust fan (4) adopts an axial flow type exhaust fan.

4. A physico-chemical digestion exhaust treatment device according to claim 1, characterized in that: the adsorption filter (5) adopts an activated carbon pipeline filter.