CN213556319U

CN213556319U - Falling film absorber with separation device

Info

Publication number: CN213556319U
Application number: CN202022402783.XU
Authority: CN
Inventors: 吕升杏; 胡小宏
Original assignee: Luzhou North Plastic Chemicals Co ltd
Current assignee: Luzhou North Plastic Chemicals Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-29
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a falling liquid film absorber with separator belongs to exhaust-gas treatment technical field, including a pipe body, falling liquid film absorption tube is evenly installed to the inside of body, the bottom of body one side is provided with first water inlet, and the top that first water inlet one side was kept away from to the body is provided with first drain, the bottom of first water inlet is provided with the air inlet. The utility model discloses the setting of apron bottom motor down, the cooperation cartridge filter is used, can carry out centrifugal filtration with the inside exhaust waste liquid of falling liquid film absorption tube, impurity to in the solution separates the filtration, the functionality of device has been improved, the practicality is higher, the setting of body bottom water collecting cover, can ensure that the waste liquid concentrates the inside that falls into the cartridge filter, ensure filterable effect, the setting of tank bottoms bottom conical coarse filtration net, can carry out the prefilter to solution, the load of effectual reduction cartridge filter when filtering, the continuous use of the device of guaranteeing.

Description

Falling film absorber with separation device

Technical Field

The utility model relates to a falling liquid film absorber especially relates to a falling liquid film absorber with separator, belongs to exhaust-gas treatment technical field.

Background

In order to ensure environmental sanitation, the waste gas generated in industry needs to be purified to ensure environmental safety, a falling film absorber is used as waste gas treatment equipment, and a falling film absorption reactor is an absorption reactor in which liquid descends along a wall under the action of gravity to form a film and is in countercurrent or concurrent contact with gas;

but present falling liquid film absorber is at the in-process that uses, and harmful gas and impurity in the waste gas are dissolved in aqueous to flow from the bottom, but traditional device can't separate the impurity of aquatic, need cooperate other equipment to filter the edulcoration use after the liquid flows out, and the practicality is lower, consequently, the utility model provides a falling liquid film absorber with separator is in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective is in order to provide a falling liquid film absorber with separator to it can't carry out filterable problem to the impurity in the solution to solve among the prior art.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a falling liquid film absorber with separator, includes the body, falling liquid film absorption tube is evenly installed to the inside of body, the bottom of body one side is provided with first water inlet, and the body top of keeping away from first water inlet one side is provided with first drainage port, the bottom of first water inlet is provided with the air inlet, the top of body is provided with the upper cover plate, be provided with the second water inlet on the upper cover plate, the bottom block of body has lower apron, the bottom of apron one side is provided with the second outlet down, be provided with block mechanism between body and the lower apron, the interior bottom of body is provided with the cover that catchments, the motor is installed to the bottom of apron down, and the output of motor extends to the inside of apron down, the cartridge filter is installed to the output of motor.

Preferably: a coarse filter screen is arranged between the bottom of the water collecting cover and the top of the filter cylinder, and the coarse filter screen is conical.

Preferably: the top of coarse filter screen is provided with the external screw thread ring, external screw thread ring and the interior bottom threaded connection of body.

Preferably: the block mechanism comprises a first fixing ring, a second fixing ring and a sliding groove, the first fixing ring is fixed at the bottom of the pipe body, the second fixing ring is fixed at the top of the lower cover plate, the sliding groove is uniformly formed in one side, close to the second fixing ring, of the first fixing ring, the partition plate is symmetrically installed at one end of the sliding groove, a sliding block matched with the sliding groove is fixed on the second fixing ring, and the sliding block is in a convex shape.

Preferably: the sliding grooves are arranged in two groups, and the two groups of sliding grooves are symmetrically arranged.

Preferably: supporting blocks are uniformly fixed on the outer side of the pipe body, and the supporting blocks are triangular.

The utility model has the advantages that:

the falling film absorber with the separation device provided by the utility model is provided with the motor at the bottom of the lower cover plate, and is matched with the filter cylinder for use, so that the waste liquid discharged from the interior of the falling film absorption tube can be centrifugally filtered, impurity to in the solution separates the filtration, the functionality of device has been improved, the practicality is higher, the setting of body bottom water collecting cover, can ensure that the waste liquid concentrates the inside that falls into the cartridge filter, ensure filterable effect, the setting of the conical coarse filtration net of tank bottoms bottom, can carry out the prefilter to solution, the load of effectual reduction cartridge filter when filtering, the continuous use of the device of guaranteeing, the setting of block mechanism between body and the lower apron, utilize the solid fixed ring's of second slider, spout and baffle on the first solid fixed ring of cooperation are used, can conveniently dismantle and install the lower apron, the cleanness of impurity is more convenient.

Drawings

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a partial structure diagram of the present invention;

fig. 3 is a view of the fastening mechanism of the present invention.

In the figure: 1. a pipe body; 2. a falling film absorber tube; 3. a first water inlet; 4. a first drain port; 5. an air inlet; 6. an upper cover plate; 7. a second water inlet; 8. a lower cover plate; 9. a second water discharge port; 10. a water collection cover; 11. a motor; 12. a filter cartridge; 13. a coarse filter screen; 14. an externally threaded ring; 15. a clamping mechanism; 16. a first retaining ring; 17. a second retaining ring; 18. a chute; 19. a partition plate; 20. a slide block.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1-3, the present embodiment provides a falling film absorber with a separation device, which comprises a tube body 1, a falling film absorption tube 2 is uniformly installed inside the tube body 1, a first water inlet 3 is arranged at the bottom of one side of the tube body 1, and the top of the pipe body 1 far away from the first water inlet 3 is provided with a first water outlet 4, the bottom of the first water inlet 3 is provided with an air inlet 5, the top of the pipe body 1 is provided with an upper cover plate 6, the upper cover plate 6 is provided with a second water inlet 7, the bottom of the pipe body 1 is clamped with a lower cover plate 8, the bottom of one side of the lower cover plate 8 is provided with a second water outlet 9, a clamping mechanism 15 is arranged between the pipe body 1 and the lower cover plate 8, the inner bottom of the pipe body 1 is provided with a water collecting cover 10, the bottom of the lower cover plate 8, and the output of motor 11 extends to the inside of lower cover plate 8, and cartridge filter 12 is installed to the output of motor 11.

In the present embodiment, as shown in fig. 2, a coarse filter net 13 is disposed between the bottom of the water collecting cover 10 and the top of the filter cylinder 12, the coarse filter net 13 is in a conical shape, and the coarse filter net 13 can be used to perform preliminary separation and filtration, thereby effectively reducing the load of the filter cylinder 12 during filtration.

In this embodiment, as shown in fig. 2, the top of the coarse filter screen 13 is provided with an external thread ring 14, the external thread ring 14 is in threaded connection with the inner bottom of the pipe body 1, and the coarse filter screen 13 is conveniently detached and cleaned by the external thread ring 14.

In this embodiment, as shown in fig. 3, the fastening mechanism 15 includes a first fixing ring 16, a second fixing ring 17 and a sliding groove 18, the first fixing ring 16 is fixed at the bottom of the pipe body 1, the second fixing ring 17 is fixed at the top of the lower cover plate 8, the sliding groove 18 is uniformly formed in one side of the first fixing ring 16 close to the second fixing ring 17, a partition plate 19 is symmetrically installed at one end of the sliding groove 18, a sliding block 20 matched with the sliding groove 18 is fixed on the second fixing ring 17, the sliding block 20 is in a convex shape, during the installation process, the first fixing ring 16 and the second fixing ring 17 are fastened, the sliding block 20 is inserted into the sliding groove 18, then the second fixing ring 17 is rotated clockwise, the convex sliding block 20 slides into between the two sets of partition plates 19, the sliding block 20 is limited by the partition plates 19, and the first fixing ring 16 and the second fixing.

In the present embodiment, as shown in fig. 3, two sets of sliding grooves 18 are formed, and the two sets of sliding grooves 18 are symmetrically disposed.

In this embodiment, as shown in fig. 1, the supporting blocks are uniformly fixed on the outer side of the pipe body 1, and the supporting blocks are triangular, so that the device is conveniently supported.

As shown in fig. 1 to 3, the present embodiment provides a falling film absorber with a separation device, which operates as follows:

step 1: the device is installed, then the first water inlet 3 and the second water inlet 7 are communicated with a water source, the water source enters from the first water inlet 3 and then is discharged from the first water discharge port 4 for cooling, the second water inlet 7 enters water and then is sprayed, the water enters into the falling film absorption tube 2, waste gas enters from the gas inlet 5, and soluble waste gas and impurities in the gas are dissolved in the water and fall;

step 2: the wastewater is collected by the water collecting cover 10 and falls onto the coarse filter screen 13 for preliminary filtration, and then falls into the filter cylinder 12, the motor 11 is started to drive the filter cylinder 12 to rotate for centrifugal filtration, and the filtered liquid is discharged from the second water outlet 9;

and step 3: when the impurity of device inside is more, 8 apron under the antiport separates 8 and body 1 down, then clears up impurity.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. A falling film absorber with a separation device is characterized in that: the falling film absorption tube comprises a tube body (1), falling film absorption tubes (2) are uniformly installed inside the tube body (1), a first water inlet (3) is arranged at the bottom of one side of the tube body (1), a first water discharge port (4) is arranged at the top of one side, far away from the first water inlet (3), of the tube body (1), an air inlet (5) is arranged at the bottom of the first water inlet (3), an upper cover plate (6) is arranged at the top of the tube body (1), a second water inlet (7) is arranged on the upper cover plate (6), a lower cover plate (8) is clamped at the bottom of the tube body (1), a second water discharge port (9) is arranged at the bottom of one side of the lower cover plate (8), a clamping mechanism (15) is arranged between the tube body (1) and the lower cover plate (8), a water collection cover (10) is arranged at the inner bottom of the tube body (1, and the output of motor (11) extends to the inside of apron (8) down, cartridge filter (12) are installed to the output of motor (11).

2. The falling film absorber with a separation device according to claim 1, characterized in that: a coarse filter screen (13) is arranged between the bottom of the water collecting cover (10) and the top of the filter cylinder (12), and the coarse filter screen (13) is conical.

3. The falling film absorber with a separation device according to claim 2, characterized in that: the top of coarse filter screen (13) is provided with external screw thread ring (14), external screw thread ring (14) and the interior bottom threaded connection of body (1).

4. The falling film absorber with a separation device according to claim 1, characterized in that: block mechanism (15) are including the solid fixed ring of first solid fixed ring (16), second (17) and spout (18), the bottom at body (1) is fixed in first solid fixed ring (16), the solid fixed ring of second (17) is fixed at the top of apron (8) down, spout (18) have evenly been seted up to one side that first solid fixed ring (16) are close to the solid fixed ring of second (17), and the one end symmetry of spout (18) installs baffle (19), be fixed with on the solid fixed ring of second (17) with spout (18) complex slider (20), the shape of slider (20) is protruding type.

5. The falling film absorber with a separation device according to claim 4, characterized in that: two sets of chutes (18) are arranged, and the two sets of chutes (18) are symmetrically arranged.

6. The falling film absorber with a separation device according to claim 1, characterized in that: supporting blocks are uniformly fixed on the outer side of the pipe body (1), and the supporting blocks are triangular.