CN211585722U

CN211585722U - Be used for organic waste gas oxidation treatment purifier

Info

Publication number: CN211585722U
Application number: CN201921933972.0U
Authority: CN
Inventors: 徐博
Original assignee: Hubei Quansheng Environmental Protection Technology Co ltd
Current assignee: Hubei Quansheng Environmental Protection Technology Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-09-29
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a be used for organic waste gas oxidation treatment purifier, including centrifugal fan and oxidation reaction tower, the position adds between centrifugal fan and oxidation reaction tower and is equipped with the rose box in advance, dispose double-deck elastic filter net in the case chamber of rose box in advance, support the buffer board with the configuration of active state adaptation in the bottom case chamber of rose box in advance, the outside cover of the body of rod of vertical telescopic link is equipped with reset spring, the wheel limit of cam is contradicted downwards on the last face of supporting the buffer board, the cam correspondence is installed at the left end tip of transmission pivot, the correspondence of initiative belt seat is installed on motor power's output shaft. The utility model discloses not only having accelerated the interception efficiency of dust granule impurity, can avoiding the mesh to take place to block up moreover, guarantee the high efficiency of interception operation, be favorable to the follow-up purification that can not be to benzene in the waste gas to cause the hindrance, final purifying effect is good.

Description

Be used for organic waste gas oxidation treatment purifier

Technical Field

The utility model relates to a relevant technical field of exhaust-gas treatment specifically is a be used for organic waste gas oxidation treatment purifier.

Background

In the domestic shoe factories, the shoes volatilize benzene-containing waste gas in the processes of processing and production, such as sole injection molding, shoe sticking agent, printing ink, paint and solvent, and the waste gas mainly belongs to waste gas with large air volume and medium-low concentration. Which is harmful to human bodies.

Referring to fig. 1, reference numeral 1 indicates a schematic structural diagram of a purification device for oxidation treatment of organic waste gas in the prior art, and a patent with an authorization number of CN201820841658, which is disclosed in the patent publication, includes a centrifugal fan 101 and an oxidation reaction tower 102, wherein the centrifugal fan 101 is connected to the lower portion of the oxidation reaction tower 102 through a waste gas inlet pipe, although the prior art device can perform oxidation treatment of waste gas, there is a problem that the centrifugal fan 101 directly feeds all waste gas into the oxidation reaction tower 102 for oxidation treatment, and the waste gas is doped with a large amount of dust particle impurities, and the introduction of the large amount of dust particle impurities into the reaction tower directly affects the sufficient absorption of benzene in the waste gas, resulting in incomplete purification of benzene in the waste gas under the obstruction of the large amount of dust particle impurities, affecting the final exhaust gas purification effect, and therefore, it is necessary to intercept the larger dust particle impurities in the exhaust gas before the exhaust gas is subjected to the oxidation treatment, so as to improve the work efficiency in the oxidation reaction tower 102.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for organic waste gas oxidation treatment purifier to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a purifying device for organic waste gas oxidation treatment comprises a centrifugal fan and an oxidation reaction tower, wherein a pre-filtering box is additionally arranged between the centrifugal fan and the oxidation reaction tower, a waste gas inlet pipeline communicated with the lower part of the centrifugal fan and the oxidation reaction tower is changed into two sections from an original section, one section of waste gas inlet pipeline is communicated with an air inlet arranged on the left side wall of the pre-filtering box, the other section of waste gas inlet pipeline is communicated with an air outlet arranged on the right side wall of the pre-filtering box, a double-layer elastic filter screen is arranged in a box cavity of the pre-filtering box, the top end of the double-layer elastic filter screen is upwards fixed on the top wall surface of the box cavity of the pre-filtering box, the bottom end of the double-layer elastic filter screen is downwards fixed on the upper plate surface of a supporting buffer plate, the supporting buffer plate is arranged in the bottom box cavity of the pre-filtering box in a movable, the outside cover of the body of rod of vertical telescopic link is equipped with reset spring, and the top position department that supports the buffer board on the right side of double-deck elasticity filter screen, corresponds is provided with a cam, and the wheel limit of cam is contradicted downwards on the last face that supports the buffer board, the cam correspondence is installed at the left end tip of transmission pivot, installs driven belt seat on the middle part axis body of transmission pivot, and the initiative belt seat links together through the drive belt between and from the belt seat, the correspondence of initiative belt seat is installed on motor power's output shaft.

As a further aspect of the present invention: the cam surface is disposed toward the left.

As a further aspect of the present invention: the top end of the reset spring is upwards fixed on the bottom plate surface of the supporting buffer plate, and the bottom end of the reset spring is downwards fixed on the bottom wall surface of the box cavity of the pre-filtering box.

As a further aspect of the present invention: the driving belt seat is arranged right below the driven belt seat.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses it is equipped with the prefiltering case additional on prior art handles purifier's structural basis, double-deck elastic filter screen, support the buffer board, vertical telescopic link, reset spring, the cam, the transmission pivot, initiative belt seat, driven belt seat, drive belt and motor power, carry out the great dust particle impurity interception of adulteration in the waste gas under double-deck elastic filter screen's effect, whole elastic filter screen can be at "purify the in-process and carry out quick shake", not only the interception efficiency of dust particle impurity has been accelerated, and can avoid the mesh to take place to block up, guarantee the high efficiency of interception operation, be favorable to the follow-up purification that can not be to benzene in the waste gas to cause the hindrance, construct reasonable in design, safety and ingenious, sewage treatment is thorough, finally purifying effect is good, good popularization and application prospect has.

Drawings

Fig. 1 is a schematic structural diagram of a purification device for oxidation treatment of organic waste gas in the prior art.

Fig. 2 is a schematic structural diagram of a modified purification device for oxidation treatment of organic waste gas.

Fig. 3 is a structural schematic diagram of a cam used in an organic waste gas oxidation treatment purification device after being modified.

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 work belong to the protection scope of the present invention.

Referring to fig. 2-3, reference numeral 2 indicates an improved structural schematic diagram for an organic waste gas oxidation treatment and purification apparatus, in the embodiment of the present invention, the basic structure thereof also includes a centrifugal fan 101 and an oxidation reaction tower 102, except that a prefilter box 103 is additionally installed between the centrifugal fan 101 and the oxidation reaction tower 102, a waste gas inlet pipeline connecting the lower parts of the centrifugal fan 101 and the oxidation reaction tower 102 is changed from an original one section to two sections, one section of the waste gas inlet pipeline is connected to an air inlet 4 formed on the left side wall of the prefilter box 103, the other section of the waste gas inlet pipeline is connected to an air outlet 5 formed on the right side wall of the prefilter box 103, a double-layer elastic filter screen 6 is configured in the box cavity of the prefilter box 103, the top end of the double-layer elastic filter screen 6 is fixed upward on the top wall surface of the box cavity of the prefilter box 103, the bottom end of the double-layer elastic filter screen 6 is downwards fixed on the upper plate surface of the supporting buffer plate 7, the supporting buffer plate 7 is arranged in the bottom box cavity of the pre-filtering box 103 in a matching way in a movable state, two sets of bilaterally symmetrical vertical telescopic rods 8 are arranged below the supporting buffer plate, a reset spring 9 is sleeved outside the rod body of each vertical telescopic rod 8, the top end of each reset spring 9 is upwards fixed on the bottom plate surface of the supporting buffer plate 7, the bottom end of each reset spring 9 is downwards fixed on the bottom wall surface of the box cavity of the pre-filtering box 103, a cam 10 is arranged on the right side of the double-layer elastic filter screen 6 and at the position corresponding to the upper part of the supporting buffer plate 7, the wheel surface of each cam 10 is arranged towards the left, the wheel edge of each cam 10 downwards abuts against the upper plate surface of the supporting buffer plate 7, the cam 10 is correspondingly arranged at the left end part of the transmission rotating shaft 11, a driven belt seat 12 is arranged on the middle shaft, the driving belt seat 13 is connected with the driven belt seat 12 through a transmission belt 15, and the driving belt seat 13 is correspondingly arranged on an output shaft of the power motor 14.

Through the utility model discloses an after an improvement be used for organic waste gas oxidation treatment purifier, add on prior art treatment purifier's structure basis and be equipped with prefilter case 103 in advance, double-deck elastic filter screen 6, support buffer board 7, vertical telescopic link 8, reset spring 9, cam 10, transmission pivot 11, initiative belt seat 13, driven belt seat 12, drive belt 15 and motor power 14, when specifically using, centrifugal fan 101 lets in waste gas in prefilter case 103 from air inlet 4, carry out the interception of the great dust particle impurity that dopes in the waste gas under the effect of double-deck elastic filter screen 6, in the time of the interception operation, motor power 14 is opened, because be provided with initiative belt seat 13 under driven belt seat 12 and the initiative belt seat 13 links together through drive belt 15 with driven belt seat 12, transmission pivot 11 can carry out synchronous revolution under driven belt seat 12's drive immediately, cam 10 high-speed operation, again because cam 10's wheel face sets up towards left and its round limit is contradicted downwards on the last face of supporting buffer board 7, structural characteristic by the cam can know, cam 10 can be continuous immediately and patts supporting buffer board 7, reset spring 9 can resume rapidly after the pressurized, it can carry out quick shake at "purification process to react to be exactly that whole elastic filter screen on the double-deck elastic filter screen 6 is in, not only the interception efficiency of dust particle impurity has been accelerated, and can avoid the mesh to take place to block up, guarantee the high efficiency of interception operation, be favorable to follow-up can not lead to the fact the hindrance to the purification of benzene in the waste gas, construct reasonable in design, safety and ingeniously, sewage treatment is thorough, final purifying effect is good, good popularization and application prospect has.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A purification device for organic waste gas oxidation treatment comprises a centrifugal fan (101) and an oxidation reaction tower (102), and is characterized in that a pre-filtering box (103) is additionally arranged between the centrifugal fan (101) and the oxidation reaction tower (102), a waste gas inlet pipeline communicated with the lower portion of the oxidation reaction tower (102) from one original section to two sections, one section of the waste gas inlet pipeline is communicated to an air inlet (4) formed in the left side wall of the pre-filtering box (103), the other section of the waste gas inlet pipeline is communicated to an air outlet (5) formed in the right side wall of the pre-filtering box (103), a double-layer elastic filtering net (6) is arranged in a box cavity of the pre-filtering box (103), the top end of the double-layer elastic filtering net (6) is upwards fixed on the top wall surface of the box cavity of the pre-filtering box (103), the bottom end of the double-layer elastic filtering net (6) is downwards fixed on the upper plate surface of a supporting buffer plate (7), the supporting buffer plate (7) is arranged in the bottom box cavity of the pre-filtering box (103) in a movable state in a matching way, and two groups of vertical telescopic rods (8) which are symmetrical left and right are arranged below the supporting buffer plate, a return spring (9) is sleeved outside the rod body of the vertical telescopic rod (8), a cam (10) is arranged at the right side of the double-layer elastic filter screen (6) and at the position corresponding to the upper part of the supporting buffer plate (7), the wheel edge of the cam (10) is pressed against the upper plate surface of the supporting buffer plate (7) downwards, the cam (10) is correspondingly arranged at the left end part of the transmission rotating shaft (11), the middle shaft body of the transmission rotating shaft (11) is provided with a driven belt seat (12), the driving belt seat (13) and the driven belt seat (12) are connected together through a transmission belt (15), the driving belt seat (13) is correspondingly arranged on an output shaft of the power motor (14).

2. The device for oxidation treatment and purification of organic waste gas according to claim 1, wherein the cam (10) is disposed facing left.

3. The organic waste gas oxidation treatment purification device as claimed in claim 1, wherein the top end of the return spring (9) is fixed upwards on the bottom plate surface of the support buffer plate (7), and the bottom end of the return spring (9) is fixed downwards on the bottom wall surface of the tank cavity of the pre-filtering tank (103).

4. The device for oxidation treatment and purification of organic waste gas according to claim 1, wherein the driving belt seat (13) is arranged right below the driven belt seat (12).