CN212167043U

CN212167043U - Absorption tower for medicine production

Info

Publication number: CN212167043U
Application number: CN202020507761.7U
Authority: CN
Inventors: 宋晶
Original assignee: Laviana Pharma Co ltd
Current assignee: Laviana Pharma Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-12-18
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses an absorption tower for medicine production relates to medicine production technical field, for solving in the absorption tower manufacturing process most all place the filler inside the tower body, make the change degree of difficulty of filler strengthen like this, when absorbing the processing to different gases, absorption efficiency greatly reduced can not satisfy user demand's problem. The inside of base is provided with the water tank, the upper end of base is provided with down the hopper, down the hopper sets up structure as an organic whole with the base, the top of base is provided with the absorption tower casing, one side of absorption tower casing is provided with the filling tube, the opposite side of absorption tower casing is provided with the water pump, the both ends of water pump all are provided with the shower, one side of absorption tower casing is provided with the air inlet, one side of absorption tower casing is provided with can dismantle the casing, the opposite side that can dismantle the casing is provided with the supporter, the top of supporter is provided with the piece that packs, the top of absorption tower casing is provided with the gas outlet.

Description

Absorption tower for medicine production

Technical Field

The utility model relates to a medicine production technical field specifically is an absorption tower for medicine production.

Background

The absorption tower is a device for realizing absorption operation and is divided into three types according to the gas-liquid contact state. The first type is a plate tower, a bubbling absorption tower and a stirring bubbling absorption tower, wherein gas is dispersed in a liquid phase in a bubble form; the second type is an ejector, a venturi, a spray tower in which liquid is dispersed in a gas phase in the form of droplets; the third type is a packed absorption column and a falling film absorption column in which liquid contacts with a gas phase in a film-like motion. The gas-liquid two-phase flow mode in the tower can be countercurrent or cocurrent. Usually, a countercurrent operation is adopted, the absorbent flows from top to bottom in the tower top, and contacts with the gas flowing from bottom to top, the liquid absorbed with the absorbent is discharged from the bottom of the tower, and the purified gas is discharged from the top of the tower.

At present, when using filler formula absorption tower to carry out medicine production, because the medicine product of production is diversified, produced gaseous kind is also diversified, and required filler just needs to make the change, and most all place the filler inside the tower body in the absorption tower manufacturing process, makes the change degree of difficulty of filler strengthen like this, when carrying out absorption treatment to different gas, absorption efficiency greatly reduced can not satisfy the user demand. Therefore, there is a need for an absorption tower for pharmaceutical production to solve these problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an absorption tower for medicine production to propose among the above-mentioned background art that most all will pack in the absorption tower manufacture process and place inside the tower body, make the change degree of difficulty of packing strengthen like this, when absorbing the processing to different gases, absorption efficiency greatly reduced can not satisfy user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an absorption tower for medicine production comprises a base, a water tank is arranged in the base, a blanking hopper is arranged at the upper end of the base, one end of the blanking hopper extends into the water tank, the blanking hopper and the base are arranged into an integral structure, an absorption tower shell is arranged above the base and is connected with the base through screws, a liquid feeding pipe is arranged on one side of the absorption tower shell, the end of the liquid feeding pipe penetrates through the base and extends into the water tank, a water pump is arranged on the other side of the absorption tower shell and is connected with the base through screws, spray pipes are arranged at two ends of the water pump, one end of each spray pipe extends into the water tank and the absorption tower shell respectively, an air inlet is arranged on one side of the absorption tower shell, one end of the air inlet extends into the absorption tower shell, a detachable shell is arranged on one side of the absorption tower shell, the detachable shell is connected with the shell of the absorption tower in a clamping mode, the other side of the detachable shell is provided with a storage rack, the storage rack and the detachable shell are arranged into an integral structure, a packing block is arranged above the storage rack and is in joggle joint with the storage rack, a gas outlet is formed in the upper portion of the shell of the absorption tower, and the gas outlet and the shell of the absorption tower are arranged into an integral structure.

Preferably, the inside of air inlet is provided with the filter, and the filter is connected with the inner wall laminating of air inlet.

Preferably, a spray head is arranged below the spray pipe and is in sealing connection with the spray pipe.

Preferably, a sealing gasket is arranged between the detachable shell and the shell of the absorption tower, and two ends of the sealing gasket are respectively attached to the detachable shell and the shell of the absorption tower.

Preferably, the outside of dismantling the casing is provided with the grip block, and the grip block is provided with four, and four grip blocks all rotate with the absorption tower casing and be connected, the grip block with can dismantle the casing and laminate mutually, one side of dismantling the casing is provided with the handle, and the handle passes through the screw connection with can dismantling the casing.

Preferably, an activated carbon plate is arranged above the filler block, a demister is arranged above the activated carbon plate, and the activated carbon plate and the demister are both attached to and connected with the shell of the absorption tower.

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

1. the utility model can disassemble the detachable shell to replace the packing block and carry out corresponding gas absorption treatment through the arrangement of the detachable shell, the clamping block and the sealing gasket, because the detachable shell is connected with the shell of the absorption tower in a clamping way; because the clamping block is rotationally connected with the shell of the absorption tower, when the detachable shell is clamped with the shell of the absorption tower, the clamping block is rotated to be attached to the detachable shell, so that the detachable shell can be clamped and fixed, and the detachable shell is prevented from moving; the sealing gasket can increase the sealing performance between the detachable shell and the shell of the absorption tower, and gas leakage is avoided. The problem of change that can be convenient the packing piece, handle the gas of different grade type, improve absorption efficiency is solved.

2. The utility model can filter the introduced gas through the filter plate through the arrangement of the liquid feeding pipe, the filter screen and the filter plate, and remove the particulate matters mixed in the gas, thereby facilitating the next absorption treatment; reactants generated in the absorption process can be accumulated on the filter screen through the filter screen, so that the phenomenon that the use of the water pump is influenced because particulate matters fall into the water tank is avoided; the required reagent can be easily added into the water tank through the liquid adding pipe, so that the concentration of the reagent in the water tank is ensured, and the absorption quality is improved. The problem of can control the water tank in spray liquid concentration, ensure to spray liquid work efficiency is solved.

3. The utility model can adsorb water drops mixed in the gas through the active carbon plate and the demister, thereby reducing the loss of the spraying liquid; the defroster can carry out defogging to the gas that absorbs and handle, with atomizing gaseous drying, can be so that the combustion gas is dry, improves gaseous quality. The problem of can handle the gas after the absorption, make it keep dry, improve gas quality is solved.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of the present invention;

fig. 4 is a connection relationship diagram of the packing block and the detachable casing of the present invention.

In the figure: 1. a base; 2. a water tank; 3. an absorption tower shell; 4. a liquid feeding pipe; 5. a water pump; 6. a shower pipe; 7. feeding a hopper; 8. a filter screen; 9. an air inlet; 10. a filter plate; 11. a filler block; 12. a spray head; 13. an activated carbon plate; 14. a demister; 15. an air outlet; 16. a rack; 17. a detachable housing; 18. a clamping block; 19. a gasket; 20. and (4) 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.

Referring to fig. 1-4, the present invention provides an embodiment: an absorption tower for medicine production comprises a base 1, a water tank 2 is arranged in the base 1, a blanking hopper 7 is arranged at the upper end of the base 1, one end of the blanking hopper 7 extends into the water tank 2, the blanking hopper 7 and the base 1 are arranged into an integral structure, an absorption tower shell 3 is arranged above the base 1, the absorption tower shell 3 is connected with the base 1 through screws, a liquid feeding pipe 4 is arranged at one side of the absorption tower shell 3, the end of the liquid feeding pipe 4 penetrates through the base 1 and extends into the water tank 2, a corresponding reagent can be added into the water tank 2 through the liquid feeding pipe 4, a water pump 5 is arranged at the other side of the absorption tower shell 3, the water pump 5 is connected with the base 1 through screws, spray pipes 6 are arranged at two ends of the water pump 5, one end of each spray pipe 6 extends into the water tank 2 and the absorption tower shell 3 respectively, an air inlet 9 is arranged at one side of the absorption tower, and the one end of air inlet 9 extends to the inside of absorption tower casing 3, one side of absorption tower casing 3 is provided with can dismantle casing 17, and can dismantle casing 17 and absorption tower casing 3 block connection, the opposite side of can dismantling casing 17 is provided with supporter 16, and supporter 16 sets up as an organic whole structure with can dismantling casing 17, the top of supporter 16 is provided with packing block 11, and packing block 11 and supporter 16 joggle, packing block 11 can absorb gas, the top of absorption tower casing 3 is provided with gas outlet 15, and gas outlet 15 sets up as an organic whole structure with absorption tower casing 3.

Further, the inside of air inlet 9 is provided with filter 10, and filter 10 is connected with the inner wall laminating of air inlet 9. The introduced gas can be filtered by the filter plate 10 to remove dust particles from the gas.

Further, a spray head 12 is arranged below the spray pipe 6, and the spray head 12 is hermetically connected with the spray pipe 6. The water body can be sprayed through the spray head 12, so that the contact area between the water body and the gas is increased, and the absorption efficiency is improved.

Further, a sealing gasket 19 is arranged between the detachable shell 17 and the absorption tower shell 3, and two ends of the sealing gasket 19 are respectively attached to the detachable shell 17 and the absorption tower shell 3. The sealing performance between the detachable housing 17 and the absorption tower housing 3 can be increased by the seal packing 19, and gas-liquid leakage can be avoided.

Further, the outside of dismantling casing 17 is provided with grip block 18, and grip block 18 is provided with four, and four grip blocks 18 all rotate with absorption tower casing 3 and be connected, grip block 18 with can dismantle casing 17 and laminate mutually, can dismantle one side of casing 17 and be provided with handle 20, and handle 20 and can dismantle casing 17 and pass through screw connection. Can carry out the spacing fixed of centre gripping to dismantling casing 17 through grip block 18, can dismantle casing 17 with the help of the convenient drive of handle 20 and remove.

Further, an activated carbon plate 13 is arranged above the filler block 11, a demister 14 is arranged above the activated carbon plate 13, and the activated carbon plate 13 and the demister 14 are both attached to and connected with the absorption tower shell 3. The activated carbon plate 13 can adsorb water droplets in the adsorbed gas, and the mist eliminator 14 can dry the gas.

The working principle is as follows: when the device is used, the detachable shell 17 is detached, the required packing block 11 is placed on the storage rack 16, the detachable shell 17 is connected with the absorption tower shell 3 in a clamping mode, and the clamping block 18 is used for limiting and fixing the detachable shell. Add appropriate amount of required reagent in to water tank 2 through liquid feeding pipe 4, inject into absorption tower casing 3 through air inlet 9 with the gas of medicine production, open water pump 5 and defroster 14, can spray gas through shower nozzle 12 with the liquid extraction that sprays in water tank 2 under water pump 5's effect, both can wet packing piece 11 and can also increase with gaseous area of contact, can improve absorption efficiency to a certain extent. The particulate matter that produces with gaseous reaction in the absorption tower absorption process can be intercepted by filter screen 8 and pile up on filter screen 8, avoids it to drop in water tank 2, causes water pump 5 to block up. When the impurities of the filler block 11 are excessively adsorbed or other medicines are required to be produced, the detachable shell 17 can be detached and replaced with a new filler block 11 for absorption treatment; the atomized gas can be dried by the demister 14, and the discharged gas can be ensured to have a certain drying property.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An absorption tower for medicine production, includes base (1), its characterized in that: the water tank (2) is arranged in the base (1), the lower hopper (7) is arranged at the upper end of the base (1), one end of the lower hopper (7) extends into the water tank (2), the lower hopper (7) and the base (1) are arranged into an integral structure, the absorption tower shell (3) is arranged above the base (1), the absorption tower shell (3) is connected with the base (1) through screws, the liquid feeding pipe (4) is arranged on one side of the absorption tower shell (3), the end of the liquid feeding pipe (4) penetrates through the base (1) and extends into the water tank (2), the water pump (5) is arranged on the other side of the absorption tower shell (3), the water pump (5) is connected with the base (1) through screws, the spray pipes (6) are arranged at the two ends of the water pump (5), and one end of each spray pipe (6) extends into the water tank (2) and the absorption tower shell (3) respectively, one side of absorption tower casing (3) is provided with air inlet (9), and the one end of air inlet (9) extends to the inside of absorption tower casing (3), one side of absorption tower casing (3) is provided with can dismantle casing (17), and can dismantle casing (17) and be connected with absorption tower casing (3) block, the opposite side of dismantling casing (17) is provided with supporter (16), and supporter (16) and can dismantle casing (17) and set up structure as an organic whole, the top of supporter (16) is provided with packing block (11), and packing block (11) and supporter (16) joggle, the top of absorption tower casing (3) is provided with gas outlet (15), and gas outlet (15) and absorption tower casing (3) set up structure as an organic whole.

2. The absorption tower for pharmaceutical production according to claim 1, wherein: the inside of air inlet (9) is provided with filter (10), and the inner wall laminating of filter (10) and air inlet (9) is connected.

3. The absorption tower for pharmaceutical production according to claim 1, wherein: and a spray head (12) is arranged below the spray pipe (6), and the spray head (12) is hermetically connected with the spray pipe (6).

4. The absorption tower for pharmaceutical production according to claim 1, wherein: can dismantle and be provided with sealed pad (19) between casing (17) and absorption tower casing (3), and the both ends of sealed pad (19) are laminated with can dismantling casing (17) and absorption tower casing (3) mutually respectively.

5. The absorption tower for pharmaceutical production according to claim 1, wherein: the utility model discloses a detachable shell, including detachable shell (17), centre gripping piece (17) outside is provided with grip block (18), and grip block (18) are provided with four, and four grip blocks (18) all rotate with absorption tower casing (3) and be connected, grip block (18) laminate with detachable shell (17) mutually, one side of detachable shell (17) is provided with handle (20), and handle (20) and detachable shell (17) pass through bolted connection.

6. The absorption tower for pharmaceutical production according to claim 1, wherein: the packing device is characterized in that an activated carbon plate (13) is arranged above the packing block (11), a demister (14) is arranged above the activated carbon plate (13), and the activated carbon plate (13) and the demister (14) are attached to and connected with the absorption tower shell (3).