CN211133320U

CN211133320U - Exhaust gas treatment device for light spinning bleaching and dyeing finishing industry

Info

Publication number: CN211133320U
Application number: CN201920968639.7U
Authority: CN
Inventors: 靳书芳
Original assignee: Xuzhou Zhicheng Accounting Service Co Ltd
Current assignee: Xuzhou Zhicheng Accounting Service Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-07-31
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a light bleaching and dyeing arrangement industry exhaust treatment device who spins, which comprises a housin, the left top of shells inner wall is provided with the intake pipe, the left end of intake pipe runs through the casing and extends to its outside, the bottom on shells inner wall right side is provided with the outlet duct, the right-hand member of outlet duct runs through the casing and extends to its outside, fixedly connected with anti-reflux unit on the inner wall of casing. The utility model discloses a casing, intake pipe, outlet duct, sealed frame, reset spring, dead lever, connecting rod, closing plate, mounting groove, purification frame, first filter screen, second filter screen, change mouth, mutually supporting between hinge and the sealed lid, the floating dyeing arrangement industry exhaust treatment device of a backflow-proof light textile has been realized, the gas after can effectually avoiding handling appears the backward flow to this device is through setting up the change mouth, the convenient change to the filter screen, thereby can effectual assurance filtration efficiency.

Description

Exhaust gas treatment device for light spinning bleaching and dyeing finishing industry

Technical Field

The utility model relates to a light technical field that spins specifically is a light bleaching and dyeing arrangement industry exhaust treatment device that spins.

Background

The light textile industry is an industrial department for producing consumption materials, comprises the industries of textile, food, papermaking, medicine, daily consumption product production and the like, is an important component of national economy, is not only a basic life material of people, but also widely applied to the aspects of national defense, heavy industry, cultural and educational sanitation and the like, is an important production department for accumulating funds and earning foreign exchange by export of China, and therefore, the development of the light textile industry has very important significance in the economic construction of national regions.

Light spins and need bleaches it in process of production, in order to reach the required colour of customer, light spins and can produce weaving waste gas at the bleaching and dyeing in-process, contain a large amount of smoke and dust in the weaving waste gas, silicon oil, the fibre, harmful ingredients such as dye assistant and industrial acid alkali, the pollution of certain degree has been brought for atmospheric environment, and common exhaust treatment device does not possess the anti-return function, in the use, when the inlet end does not have pressure, more or less have the gas reflux after purifying, consequently, need an exhaust treatment device to solve this problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light bleaching and dyeing arrangement industry exhaust treatment device who spins possesses the advantage of anti-return function, has solved the problem that common light bleaching and dyeing arrangement industry exhaust treatment device that spins does not possess the anti-return function.

In order to achieve the above object, the utility model provides a following technical scheme: a waste gas treatment device for light spinning bleaching, dyeing and finishing industry comprises a shell, wherein the top of the left side of the inner wall of the shell is provided with an air inlet pipe, the left end of the air inlet pipe penetrates through the shell and extends to the outside of the shell, the bottom of the right side of the inner wall of the shell is provided with an air outlet pipe, the right end of the air outlet pipe penetrates through the shell and extends to the outside of the shell, the inner wall of the shell is fixedly connected with an anti-backflow device, an installation groove is arranged at the bottom of the inner wall of the shell and positioned at the right side of the backflow preventer, a purification frame is arranged in the installation groove, a first filter screen and a second filter screen are fixedly connected on the inner wall of the purification frame from left to right in sequence, a replacing opening is formed in the top of the shell and corresponds to the position of the purifying frame, the top of the purifying frame penetrates through the replacing opening and extends into the purifying frame, and a sealing cover is movably connected to the top of the shell and corresponds to the position of the replacing opening through a hinge;

the anti-backflow device comprises a sealing frame, the surface of the sealing frame is fixedly connected with the inner wall of the shell, return springs are fixedly connected to the top of the left side of the sealing frame and the bottom of the left side of the sealing frame, the left sides of the two return springs are fixedly connected with each other through fixing rods, a connecting rod is fixedly connected to the midpoint of the right side of each fixing rod, the right side of the connecting rod penetrates through the sealing frame and extends to a sealing plate which is matched with the sealing frame to use, and one side, close to the sealing frame, of the sealing plate is in close contact.

Preferably, the top of the purification frame is fixedly connected with an operating handle.

Preferably, the top of the operating handle and the bottom of the sealing cover contact each other.

Preferably, a sealing ring is fixedly connected to the right side of the surface of the connecting rod.

Preferably, one side of the sealing ring close to the sealing plate is fixedly connected with the sealing ring.

Preferably, one side of the sealing ring close to the sealing frame penetrates through the sealing frame and extends to the inside of the sealing ring to be contacted with the inner wall of the sealing frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a casing, intake pipe, outlet duct, sealed frame, reset spring, dead lever, connecting rod, closing plate, mounting groove, purification frame, first filter screen, second filter screen, change mouth, mutually supporting between hinge and the sealed lid, the bleaching and dyeing arrangement industry exhaust treatment device of a backflow-proof light textile has been realized, can effectually avoid the gas reflux after handling to this device is through setting up the change mouth, and the convenience is to the change of filter screen, thereby can effectual assurance filtration efficiency.

2. The utility model discloses a set up operating handle for the staff is more convenient when changing the filter screen, through setting up the sealing washer, makes the closing plate tighter when plugging up sealed frame, and sealed effect is better.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is a schematic structural diagram of a right side view of the purification frame of the present invention;

FIG. 3 is a sectional view of the front view of the backflow prevention device of the present invention;

fig. 4 is a schematic structural diagram of a left side view of the sealing frame of the present invention.

In the figure: 1 casing, 2 intake pipes, 3 outlet ducts, 4 anti-return means, 401 sealed frame, 402 reset spring, 403 dead lever, 404 connecting rod, 405 closing plate, 5 mounting grooves, 6 purification frame, 7 first filter screen, 8 second filter screen, 9 change mouthful, 10 hinges, 11 sealed lid, 12 operating handle, 13 sealing washer.

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. 1-2, a light-textile bleaching, dyeing and finishing waste gas treatment device comprises a housing 1, wherein an air inlet pipe 2 is arranged at the top of the left side of the inner wall of the housing 1, the left end of the air inlet pipe 2 penetrates through the housing 1 and extends to the outside of the housing, an air outlet pipe 3 is arranged at the bottom of the right side of the inner wall of the housing 1, the right end of the air outlet pipe 3 penetrates through the housing 1 and extends to the outside of the housing, an anti-backflow device 4 is fixedly connected to the inner wall of the housing 1, an installation groove 5 is arranged at the bottom of the inner wall of the housing 1 and is positioned at the right side of the anti-backflow device 4, a purification frame 6 is installed inside the installation groove 5, a first filter screen 7 and a second filter screen 8 are fixedly connected to the inner wall of the purification frame 6 from left to right in sequence, a replacement port 9 is arranged at the top of the housing 1 and corresponds to the, the top fixedly connected with operating handle 12 of purifying frame 6, the top of operating handle 12 and the bottom of sealed lid 11 contact each other, through setting up operating handle 12 for the staff is more convenient when changing the filter screen.

Referring to fig. 1-4, the backflow prevention device 4 includes a sealing frame 401, the surface of the sealing frame 401 is fixedly connected with the inner wall of the housing 1, return springs 402 are fixedly connected to the top and the bottom of the left side of the sealing frame 401, the left sides of the two return springs 402 are fixedly connected by a fixing rod 403, a connecting rod 404 is fixedly connected to the midpoint of the right side of the fixing rod 403, the right side of the connecting rod 404 penetrates through the sealing frame 401 and extends to the outside thereof to be fixedly connected with a sealing plate 405 used in cooperation with the sealing frame 401, a sealing ring 13 is fixedly connected to the right side of the surface of the connecting rod 404, one side of the sealing ring 13 close to the sealing plate 405 is fixedly connected to the same, one side of the sealing ring 13 close to the sealing frame 401 penetrates through the sealing frame 401 and extends to the inside thereof to be in contact, one side that the closing plate 405 is close to sealed frame 401 rather than in close contact with, through casing 1, intake pipe 2, outlet duct 3, sealed frame 401, reset spring 402, dead lever 403, connecting rod 404, closing plate 405, mounting groove 5, purify frame 6, first filter screen 7, second filter screen 8, change mouth 9, mutually support between hinge 10 and the sealed lid 11, the floating and dyeing finishing industry exhaust treatment device of the light of preventing backward flow spinning has been realized, can effectually avoid the gas reflux after handling, and this device is through setting up change mouth 9, the convenient change to the filter screen, thereby can effectual assurance filtration efficiency.

During the use, insert pending waste gas through intake pipe 2, waste gas can extrude closing plate 405, thereby drive it and break away from sealed frame 401, consequently can flow waste gas through backflow preventer 4, and handle it through first filter screen 7 and second filter screen 8, when intake pipe 2 does not have pressure, because reset spring 402 self elasticity effect, make it drive dead lever 403 and remove left, and drive closing plate 405 through connecting rod 404 and plug up sealed frame 401, thereby can avoid backflow preventer 4 left gas reflux, and this device is through setting up change mouthful 9 convenient change or the cleanness to the filter screen, thereby can guarantee exhaust-gas treatment's thoroughly.

In summary, the following steps: this light bleaching and dyeing arrangement industry exhaust treatment device who spins, through setting up casing 1, intake pipe 2, outlet duct 3, sealed frame 401, reset spring 402, dead lever 403, connecting rod 404, closing plate 405, mounting groove 5, purification frame 6, first filter screen 7, second filter screen 8, change mouth 9, hinge 10 and sealed lid 11, solved the problem that common light bleaching and dyeing arrangement industry exhaust treatment device who spins does not possess the anti-reflux function.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 light textile bleaches and dyes finishing industry exhaust treatment device, includes casing (1), its characterized in that: the air purifier is characterized in that an air inlet pipe (2) is arranged at the left top of the inner wall of the shell (1), the left end of the air inlet pipe (2) penetrates through the shell (1) and extends to the outside of the shell, an air outlet pipe (3) is arranged at the right bottom of the inner wall of the shell (1), the right end of the air outlet pipe (3) penetrates through the shell (1) and extends to the outside of the shell, an anti-backflow device (4) is fixedly connected to the inner wall of the shell (1), a mounting groove (5) is formed in the bottom of the inner wall of the shell (1) and is positioned on the right side of the anti-backflow device (4), a purifying frame (6) is arranged inside the mounting groove (5), a first filter screen (7) and a second filter screen (8) are fixedly connected to the inner wall of the purifying frame (6) from left to right in sequence, a replacing port (9) is formed in the top of the shell (1) and, the top of the shell (1) and the position corresponding to the replacement port (9) are movably connected with a sealing cover (11) through a hinge (10);

the backflow prevention device (4) comprises a sealing frame (401), the surface of the sealing frame (401) is fixedly connected with the inner wall of the shell (1), the top of the left side of the sealing frame (401) is fixedly connected with a return spring (402) at the bottom, the left sides of the two return springs (402) are fixedly connected with a fixing rod (403), a connecting rod (404) is fixedly connected with the center point on the right side of the fixing rod (403), the right side of the connecting rod (404) penetrates through the sealing frame (401) and extends to a sealing plate (405) which is matched with the sealing frame (401) to use, and the sealing plate (405) is close to one side of the sealing frame (401) and is in close contact with the sealing plate.

2. The waste gas treatment device for the bleaching, dyeing and finishing industry of the light textile according to claim 1, is characterized in that: the top of the purification frame (6) is fixedly connected with an operation handle (12).

3. The waste gas treatment device for the bleaching, dyeing and finishing industry of the light textile as claimed in claim 2, characterized in that: the top of the operating handle (12) is in contact with the bottom of the sealing cover (11).

4. The waste gas treatment device for the bleaching, dyeing and finishing industry of the light textile according to claim 1, is characterized in that: the right side on connecting rod (404) surface is fixedly connected with sealing washer (13).

5. The exhaust gas treatment device for the bleaching, dyeing and finishing industry of the light textile according to claim 4, is characterized in that: and one side of the sealing ring (13) close to the sealing plate (405) is fixedly connected with the sealing ring.

6. The exhaust gas treatment device for the bleaching, dyeing and finishing industry of the light textile according to claim 4, is characterized in that: one side of the sealing ring (13) close to the sealing frame (401) penetrates through the sealing frame (401) and extends to the interior of the sealing ring to be contacted with the inner wall of the sealing frame.