CN211886674U

CN211886674U - Pharmaceutic adjuvant preparation is with retrieving jar

Info

Publication number: CN211886674U
Application number: CN202020249169.1U
Authority: CN
Inventors: 齐冶
Original assignee: Sichuan Boliheng Pharmaceutical Co ltd
Current assignee: Sichuan Boliheng Pharmaceutical Co ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-10
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a pharmaceutic adjuvant preparation is with retrieving jar, the side lower extreme of the jar body is provided with waste gas inlet pipe and discharging pipe respectively, be provided with waste gas valve and waste gas flowmeter on the waste gas inlet pipe respectively, the discharging pipe sets up in the below of waste gas inlet pipe, is provided with ejection of compact valve on the discharging pipe, the inside lower extreme of the jar body is provided with stirring vane, stirring vane sets up on the (mixing) shaft, shaft coupling fixed connection is passed through with the one end of reducing gear box in the bottom surface of the jar body that the bottom of (mixing) shaft is passed through to the bottom surface of the jar body, and the output shaft fixed connection of shaft coupling and agitator motor is passed through to the other end of reducing gear box, stirring vane. The utility model discloses a set up exhaust-gas flowmeter, reagent flowmeter, shower nozzle, ring pipe and filtering component for the waste gas that produces among the pharmacy process can be thoroughly washed clean, thereby retrieves useful material, avoids the waste of resource.

Description

Pharmaceutic adjuvant preparation is with retrieving jar

Technical Field

The utility model relates to a pharmaceutic adjuvant prepares technical field, specifically is a pharmaceutic adjuvant preparation is with retrieving jar.

Background

The pharmaceutical industry is one of basic industries for guaranteeing the health of people, but while guaranteeing the health of common people, a large amount of toxic and harmful wastes generated in the pharmaceutical process seriously harm the health of people, the pharmaceutical industry has a plurality of production processes, a plurality of types and a large amount of used raw materials and low utilization rate of raw materials, the amount and components of the generated three wastes are complex, the three wastes of the pharmaceutical industry comprise waste liquid, waste gas and waste residues generated in the production of the pharmaceutical industry, all belong to the categories of sewage, atmospheric pollutants and solid wastes defined in environmental science, and seriously harm the environment and human bodies, and the pharmaceutical wastewater mainly comprises: the process wastewater, the flushing wastewater, the recovery residual liquid and the plant domestic wastewater, and the types of the waste gas discharged by pharmaceutical factories comprise: the waste gas containing suspended matters, the waste gas containing inorganic matters and the waste gas containing organic matters are obtained from the crushing of raw materials, powdery medicines, intermediates, boiler combustion and the like, and the common waste residues in pharmaceutical factories comprise: distillation residue, inactivated catalyst, waste activated carbon, colloid residue, reaction residue and the like, pharmaceutic adjuvants are required to be used in the pharmaceutical technology, the pharmaceutic adjuvants refer to excipients and additives used in the production of medicines and the preparation of prescriptions, are substances which are reasonably evaluated in the aspect of safety except active ingredients and contain substances in pharmaceutical preparations, the pharmaceutic adjuvants have important functions of solubilization, dissolution assistance, sustained and controlled release and the like besides excipient and serving as carriers and improving the stability, and waste gas generated in the preparation process of the pharmaceutic adjuvants needs to be recycled and purified to be discharged into the surrounding environment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a pharmaceutic adjuvant preparation is with retrieving jar to solve the current pharmacy waste gas that proposes in the above-mentioned background art and retrieve thoroughly inadequately with retrieving jar, problem that recovery efficiency is low.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a recycling tank for preparing pharmaceutic adjuvants is characterized in that a waste gas feeding pipe and a discharging pipe are respectively arranged at the lower end of the side face of a tank body, a waste gas valve and a waste gas flowmeter are respectively arranged on the waste gas feeding pipe, the discharging pipe is arranged below the waste gas feeding pipe, a discharging valve is arranged on the discharging pipe, a stirring blade is arranged at the lower end inside the tank body and is arranged on a stirring shaft, the bottom end of the stirring shaft penetrates through the bottom face of the tank body and is fixedly connected with one end of a reduction gearbox through a coupler, the other end of the reduction gearbox is fixedly connected with an output shaft of a stirring motor through the coupler, an annular pipe is arranged above the stirring blade and is fixed on the inner wall of the tank body through a support, a spray head is arranged at the bottom of the annular pipe, the annular pipe is communicated, the infusion main pipe is fixedly connected with an outlet of the water pump, the water pump is fixed to the top of the reagent box, the tank body, the reduction box and the stirring motor are all fixed to the base, a supporting frame is arranged at the bottom of the base, a washing valve and a reagent flowmeter are arranged on the infusion branch pipe respectively, a filtering assembly is arranged above the annular pipe, a door plate is arranged on the tank body on the side face of the filtering assembly, and an air outlet pipe is arranged at the top of the tank body.

Preferably, stirring vane is provided with four, four stirring vane is equidistant to be set up on the (mixing) shaft, and the below the stirring vane's bottom is provided with the gyro wheel, the gyro wheel is with the bottom surface butt of the jar body, the gyro wheel is provided with four, four the gyro wheel symmetry sets up the both sides at the (mixing) shaft.

Preferably, the annular pipes are arranged in two, the two annular pipes are arranged one above the other, the two annular pipes are respectively communicated with the two infusion branch pipes, and the two infusion branch pipes are communicated with the infusion main pipe.

Preferably, the number of the supports is four, and the four supports are uniformly arranged around the annular pipe along the circumference.

Preferably, filtering component includes framework, prefiltration net, activated carbon layer, first HEPA filter screen, molecular sieve layer and second HEPA filter screen set gradually in the framework along airflow direction from the bottom up.

Preferably, the pore sizes of the pre-filtering net, the first HEPA filtering net and the second HEPA filtering net are sequentially decreased progressively.

(III) advantageous effects

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

(1) the utility model discloses a set up shower nozzle and two ring pipes, double-deck washing makes waste gas can be by the sanitization, and the shower nozzle makes reagent thoroughly disperse to open, so the contact of reagent and waste gas is more thorough, and the washing effect is better.

(2) The utility model discloses a set up exhaust gas flowmeter and reagent flowmeter, accessible exhaust gas valve, the entering volume of exhaust gas flowmeter control waste gas adjust the washing valve according to the entering volume of waste gas again for reagent flowmeter reaches suitable numerical value, avoids reagent excessive, causes the waste, and reagent is too few, washes unclean problem.

(3) The utility model discloses a set up pre-filtration net, activated carbon layer, first HEPA filter screen, molecular sieve layer and second HEPA filter screen, multiple filtration can thoroughly evolve waste gas, avoids exhaust emissions to retrieve the jar, causes environmental pollution.

Drawings

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

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is an enlarged view of the structure of the filtering component of the present invention.

The reference numbers in the figures are: 1. a tank body; 2. a waste gas feed pipe; 3. an exhaust valve; 4. an exhaust gas flow meter; 5. a discharge pipe; 6. a discharge valve; 7. a stirring blade; 8. a stirring shaft; 9. a reduction gearbox; 10. a stirring motor; 11. a roller; 12. an annular tube; 13. a support; 14. a spray head; 15. a transfusion branch pipe; 16. a main infusion pipe; 17. a water pump; 18. a reagent box; 19. a base; 20. a support frame; 21. washing the valve with water; 22. a reagent flow meter; 23. a filter assembly; 24. a door panel; 25. an air outlet pipe; 26. a frame body; 27. pre-filtering the net; 28. an activated carbon layer; 29. a first HEPA screen; 30. a molecular sieve layer; 31. a second HEPA screen.

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. 1-3, the present invention provides an embodiment: a recycling tank for preparing pharmaceutic adjuvant comprises a tank body 1, wherein the lower end of the side surface of the tank body 1 is respectively provided with a waste gas inlet pipe 2 and a waste gas outlet pipe 5, the waste gas inlet pipe 2 is respectively provided with a waste gas valve 3 and a waste gas flowmeter 4, the outlet pipe 5 is arranged below the waste gas inlet pipe 2, the outlet pipe 5 is provided with a discharge valve 6, the lower end of the inside of the tank body 1 is provided with a stirring blade 7, the stirring blade 7 is arranged on a stirring shaft 8, the bottom end of the stirring shaft 8 penetrates through the bottom surface of the tank body 1 and is fixedly connected with one end of a reduction gearbox 9 through a coupler, the other end of the reduction gearbox 9 is fixedly connected with an output shaft of a stirring motor 10 through the coupler, a ring pipe 12 is arranged above the stirring blade 7, the ring pipe 12 is fixed on the inner wall of the tank body 1 through a, therefore, the reagent is contacted with the waste gas more thoroughly, the washing effect is better, the annular pipe 12 is communicated with the infusion branch pipe 15, the infusion branch pipe 15 is communicated with the infusion main pipe 16, the infusion main pipe 16 is fixedly connected with an outlet of the water pump 17, the water pump 17 is fixed at the top of the reagent box 18, the tank body 1, the reduction box 9 and the stirring motor 10 are all fixed on the base 19, the bottom of the base 19 is provided with the support frame 20, the infusion branch pipe 15 is respectively provided with the washing valve 21 and the reagent flowmeter 22, the upper part of the annular pipe 12 is provided with the filter assembly 23, the tank body 1 on the side surface of the filter assembly 23 is provided with the door plate 24, when the filter assembly 23 needs to be cleaned, the door plate 24 can be opened, the filter assembly 23 is.

Stirring vane 7 is provided with four, and four stirring vane 7 equidistant settings are on (mixing) shaft 8, and the bottom of stirring vane 7 of below is provided with gyro wheel 11, and gyro wheel 11 and jar body 1's bottom surface butt, gyro wheel 11 are provided with four, and four 11 symmetries of gyro wheel set up in the both sides of (mixing) shaft 8, through setting up gyro wheel 11 for the material of jar body 1 bottom also can be stirred, improves stirring effect greatly.

The annular pipe 12 is provided with two, and two annular pipes 12 set up one on the other, and two annular pipes 12 are linked together with two infusion branch pipes 15 respectively, and two infusion branch pipes 15 all are responsible for 16 with the infusion and are linked together, and double-deck washing makes waste gas can be by thorough water sanitization, and the washing effect is better.

Four brackets 13 are arranged, and the four brackets 13 are uniformly arranged around the annular pipe 12 along the circumference.

The filter assembly 23 comprises a frame 26, a pre-filter screen 27, an activated carbon layer 28, a first HEPA filter screen 29, a molecular sieve layer 30 and a second HEPA filter screen 31, wherein the pre-filter screen 27, the activated carbon layer 28, the first HEPA filter screen 29, the molecular sieve layer 30 and the second HEPA filter screen 31 are sequentially arranged in the frame 26 from bottom to top along the airflow direction, multiple filtering can thoroughly evolve waste gas, and a waste gas discharge recovery tank is avoided, so that environmental pollution is caused.

The aperture sizes of the pre-filtering net 27, the first HEPA filtering net 29 and the second HEPA filtering net 31 are decreased gradually in sequence.

The working principle is as follows: waste gas generated in the preparation process of the pharmaceutic adjuvant enters the tank body 1 from the waste gas inlet pipe 2, the water pump 17 is started, the water pump 17 pumps out a reagent in the reagent box 18, the reagent reaches the annular pipe 12 through the main infusion pipe 16 and the branch infusion pipe 15 and is sprayed out from the spray head 14, the waste gas is washed, the mixed liquid after washing falls into the lower end of the inner part of the tank body 1, the mixed liquid is uniformly stirred under the rotation of the stirring blade 7, the uniformly stirred mixed liquid is discharged to a special recovery system from the discharge pipe 5 for material recovery, the washed gas enters the filtering component 23 for filtering, and the gas is discharged from the gas outlet pipe 25 after being subjected to multiple filtering through the pre-filtering net 27, the activated carbon layer 28, the first HEPA filtering net 29, the molecular sieve layer 30 and the second HEPA filtering net 31.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 pharmaceutic adjuvant preparation is with retrieving jar, includes jar body (1), its characterized in that: the waste gas recycling device is characterized in that a waste gas feeding pipe (2) and a discharging pipe (5) are respectively arranged at the lower end of the side face of the tank body (1), a waste gas valve (3) and a waste gas flowmeter (4) are respectively arranged on the waste gas feeding pipe (2), the discharging pipe (5) is arranged below the waste gas feeding pipe (2), a discharging valve (6) is arranged on the discharging pipe (5), stirring blades (7) are arranged at the lower end of the inner part of the tank body (1), the stirring blades (7) are arranged on a stirring shaft (8), the bottom end of the stirring shaft (8) penetrates through the bottom face of the tank body (1) and is fixedly connected with one end of a reduction gearbox (9) through a coupler, the other end of the reduction gearbox (9) is fixedly connected with an output shaft of a stirring motor (10) through the coupler, a ring pipe (12) is arranged above the stirring blades (7), and the ring pipe (12), a spray head (14) is arranged at the bottom of the annular pipe (12), the annular pipe (12) is communicated with a transfusion branch pipe (15), the infusion branch pipe (15) is communicated with an infusion main pipe (16), the infusion main pipe (16) is fixedly connected with an outlet of a water pump (17), the water pump (17) is fixed on the top of the reagent box (18), the tank body (1), the reduction box (9) and the stirring motor (10) are all fixed on the base (19), a supporting frame (20) is arranged at the bottom of the base (19), a water washing valve (21) and a reagent flow meter (22) are respectively arranged on the infusion branch pipe (15), a filtering component (23) is arranged above the annular pipe (12), a door plate (24) is arranged on the tank body (1) on the side face of the filtering component (23), and an air outlet pipe (25) is arranged at the top of the tank body (1).

2. A pharmaceutical excipient preparation recovery tank according to claim 1, wherein: stirring vane (7) are provided with four, four stirring vane (7) equidistant setting is on (mixing) shaft (8), and the below the bottom of stirring vane (7) is provided with gyro wheel (11), gyro wheel (11) and the bottom surface butt of the jar body (1), gyro wheel (11) are provided with four, four gyro wheel (11) symmetry sets up the both sides at (mixing) shaft (8).

3. A pharmaceutical excipient preparation recovery tank according to claim 1, wherein: the two annular pipes (12) are arranged one above the other, the two annular pipes (12) are respectively communicated with the two infusion branch pipes (15), and the two infusion branch pipes (15) are communicated with an infusion main pipe (16).

4. A pharmaceutical excipient preparation recovery tank according to claim 1, wherein: the number of the supports (13) is four, and the four supports (13) are uniformly arranged around the annular pipe (12) along the circumference.

5. A pharmaceutical excipient preparation recovery tank according to claim 1, wherein: the filter assembly (23) comprises a frame body (26), a pre-filtering net (27), an activated carbon layer (28), a first HEPA (high efficiency particulate air) filtering net (29), a molecular sieve layer (30) and a second HEPA filtering net (31), wherein the pre-filtering net (27), the activated carbon layer (28), the first HEPA filtering net (29), the molecular sieve layer (30) and the second HEPA filtering net (31) are sequentially arranged in the frame body (26) from bottom to top along the air flow direction.

6. A pharmaceutic adjuvant preparation is with recovery tank of claim 5, characterized in that: the pore sizes of the pre-filtering net (27), the first HEPA filtering net (29) and the second HEPA filtering net (31) are sequentially decreased progressively.