CN219540255U

CN219540255U - Catalyst adding equipment for chemical production

Info

Publication number: CN219540255U
Application number: CN202321175190.1U
Authority: CN
Inventors: 谢文羽; 张帆; 牛立坤; 靳良博; 张萌迪
Original assignee: Nanyang Ecological Environment Monitoring Center Of Henan Province
Current assignee: Nanyang Ecological Environment Monitoring Center Of Henan Province
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-08-18
Anticipated expiration: 2033-05-16

Abstract

The utility model relates to the technical field of chemical production and discloses catalyst adding equipment for chemical production, which comprises a supporting table, a reaction kettle, a weighing tank, a screw rod fixedly connected with an output shaft of a driving motor, a cylindrical pipe fixedly connected with the top of a storage tank, the storage tank comprises a first conical bottom frame, a discharging pipe fixedly connected with the bottom of the first conical bottom frame, the weighing tank comprises a second conical bottom frame, a feeding pipe fixedly connected with the bottom of the second conical bottom frame, a top annular frame is movably sleeved on the outer side of the second conical bottom frame, a supporting rod is fixedly connected with the bottom of the top annular frame, and a bottom annular frame is fixedly connected with the bottom of the supporting rod.

Description

Catalyst adding equipment for chemical production

Technical Field

The utility model relates to the technical field of chemical production, in particular to catalyst adding equipment for chemical production.

Background

The chemical production process refers to the production process of carrying out chemical processing on raw materials to finally obtain valuable products. Because of the diversity of raw materials and products and the complexity of the production process, tens of thousands of chemical production processes are formed. The chemical production process with numerous impurities is formed by organically combining chemical (biological) reaction and a plurality of physical operations. Wherein the chemical (biological) reaction and the reactor are the core of chemical production, and the physical process plays roles of preparing proper reaction conditions for the chemical (biological) reaction and separating and purifying reactants to obtain a final product.

In order to increase the reaction rate in chemical production, a catalyst is often required to be added into a reaction kettle, and the catalyst adding equipment is used for the convenient-to-use catalyst feeding equipment for the chemical production, is widely used in the field of the chemical production, and is used by manually adding a liquid catalyst; the existing catalyst feeding equipment for chemical production, which is convenient to use, is found in use that the catalyst can not be added well quantitatively by manual addition, so that the catalytic effect of the chemical production is easily affected, and the practicability is poor.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides catalyst adding equipment for chemical production, which aims to solve the problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a catalyst interpolation equipment for chemical production, includes the brace table, reation kettle, the jar of weighing, four angle fixedly connected with support frames of brace table bottom, the both sides fixedly connected with supporting shoe at brace table top, the left side the top fixedly connected with driving motor of supporting shoe, the right side the top fixedly connected with screw sleeve of supporting shoe, driving motor's output shaft fixedly connected with hob, hob and screw sleeve activity cup joint, the front and the back fixedly connected with backup pad at brace table top, the top fixedly connected with storage tank of backup pad, the top fixedly connected with cylinder pipe of storage tank, the storage tank includes a toper bottom frame, the bottom fixedly connected with discharging pipe of a toper bottom frame, the jar of weighing includes a toper bottom frame, the bottom fixedly connected with inlet pipe of a toper bottom frame, the outside activity of a toper bottom frame cup joints top annular frame, the bottom fixedly connected with bracing piece of top annular frame, the bottom fixedly connected with bottom annular frame of bracing piece, the bottom fixedly connected with bottom annular frame of bottom annular frame, the bottom fixedly connected with bottom of support tank is connected with cylinder pipe, the bottom fixedly connected with bottom of support device of weighing, the bottom fixedly connected with bottom of reactor around weighing.

Further, the top fixedly connected with cleaning motor of storage tank, the output shaft fixedly connected with rotary rod of cleaning motor, the centre fixedly connected with connecting rod in the rotary rod outside, the other end fixedly connected with scraper blade of No. one, no. one scraper blade closely laminates with the inner wall of storage tank, the bottom fixedly connected with No. two connecting rods in the cleaning motor outside, no. two other end fixedly connected with scraper blades of No. two connecting rods, no. two scraper blades closely laminate with the inner wall of a toper bottom frame.

Further, a first feeding hole is formed in the left side of the top of the spiral sleeve, and the first feeding hole is movably sleeved with the discharging pipe.

Further, a second feeding hole is formed in the top of the left side of the weighing tank, and the spiral sleeve is movably sleeved with the second feeding hole.

Further, a cylindrical hole is formed in the top of the weighing device, and the feeding pipe penetrates through the cylindrical hole and extends to the inner side of the supporting block.

Further, an electromagnetic valve is fixedly connected to the outer side of the feeding pipe.

Further, the left side of the screw rod is higher than the right side.

The utility model has the technical effects and advantages that:

1. according to the automatic weighing and feeding device, the electromagnetic valve is firstly closed, the driving motor is started to drive the screw rod to rotate, the catalyst in the storage tank enters the screw sleeve under the action of gravity and enters the weighing tank under the action of the thrust of the screw blade of the screw rod, meanwhile, the weighing device weighs the catalyst, after the weight reaches a set amount, the driving motor stops rotating, so that the catalyst does not enter the weighing tank any more, then the electromagnetic valve is automatically and repeatedly opened and closed, the catalyst in the weighing tank can uniformly enter the reaction kettle, the catalyst adding process is automatic, automatic weighing is realized, and manual operation is not needed.

2. According to the utility model, the cleaning device is arranged, so that the catalyst in the storage tank is used up, when the cleaning is needed, the cleaning agent is added into the storage tank through the cylindrical pipe, and the cleaning motor is started so as to drive the first scraping plate and the second scraping plate to clean the inner walls of the storage tank and the first conical bottom frame, thereby realizing automatic cleaning.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic structural view of a storage tank according to the present utility model.

Fig. 3 is a schematic structural view of the cleaning device of the present utility model.

Fig. 4 is a schematic view of the structure of the screw sleeve of the present utility model.

Fig. 5 is a schematic view of the screw structure of the present utility model.

Fig. 6 is a schematic structural view of a weighing apparatus according to the present utility model.

The reference numerals are: 1. a support table; 101. a support frame; 102. a support block; 103. a support plate; 104. a driving motor; 141. a screw rod; 105. a storage tank; 151. a cylindrical tube; 152. a first conical bottom frame; 153. a discharge pipe; 106. cleaning a motor; 161. a rotating rod; 162. a first connecting rod; 163. a first scraping plate; 164. a second connecting rod; 165. a second scraper; 107. a spiral sleeve; 171. a first feeding hole; 2. a reaction kettle; 3. a weighing device; 301. support legs; 302. a cylindrical hole; 4. a weighing tank; 401. a second feeding hole; 402. a two-size conical bottom frame; 403. a feed pipe; 431. an electromagnetic valve; 404. a top annular frame; 405. a support rod; 406. a bottom annular frame.

Detailed Description

The embodiments of the present utility model will be described more fully with reference to the accompanying drawings, and the configurations of the structures described in the following embodiments are merely illustrative, and the catalyst adding apparatus for chemical production according to the present utility model is not limited to the structures described in the following embodiments, but all other embodiments obtained by a person skilled in the art without any inventive effort are within the scope of the present utility model.

Referring to fig. 1-6, the utility model provides a catalyst adding device for chemical production, comprising a supporting table 1, a reaction kettle 2, a weighing tank 4, wherein four corners of the bottom of the supporting table 1 are fixedly connected with a supporting frame 101, two sides of the top of the supporting table 1 are fixedly connected with supporting blocks 102, the top of a left supporting block 102 is fixedly connected with a driving motor 104, the top of a right supporting block 102 is fixedly connected with a spiral sleeve 107, an output shaft of the driving motor 104 is fixedly connected with a spiral rod 141, the spiral rod 141 is movably sleeved with the spiral sleeve 107, the front and back of the top of the supporting table 1 are fixedly connected with a supporting plate 103, the top of the supporting plate 103 is fixedly connected with a storage tank 105, the top of the storage tank 105 is fixedly connected with a cylindrical pipe 151, the storage tank 105 comprises a conical bottom frame 152, the bottom of the conical bottom frame 152 is fixedly connected with a discharge pipe 153, the weighing tank 4 comprises a conical bottom frame 402, the bottom of the two-size cone-shaped bottom frame 402 is fixedly connected with a feeding pipe 403, the outer side of the two-size cone-shaped bottom frame 402 is movably sleeved with a top annular frame 404, the bottom of the top annular frame 404 is fixedly connected with a supporting rod 405, the bottom of the supporting rod 405 is fixedly connected with a bottom annular frame 406, the bottom of the bottom annular frame 406 is fixedly connected with a weighing device 3, the periphery of the bottom of the weighing device 3 is fixedly connected with supporting legs 301, the bottom of the supporting legs 301 is fixedly connected with the top of a reaction kettle 2, firstly, an electromagnetic valve 431 is closed, a driving motor 104 is started to drive a screw rod 141 to rotate, a catalyst in a storage tank 105 enters the inside of a screw sleeve 107 under the action of gravity and the thrust of a screw blade of the screw rod 141, the catalyst enters the inside of a weighing tank 4, the weighing device 3 weighs the catalyst, after the weight reaches a set amount, the driving motor 104 stops rotating, so that the catalyst does not enter the weighing tank 4 any more, then the electromagnetic valve 431 is automatically and repeatedly opened and closed, the catalyst in the weighing tank 4 can uniformly enter the reaction kettle 2, the catalyst adding process is automatic, automatic weighing is realized, and manual operation is not needed.

In a preferred embodiment, the top fixedly connected with washs motor 106, the output shaft fixedly connected with rotary rod 161 of washs motor 106, the middle fixedly connected with connecting rod 162 in the outside of rotary rod 161, the other end fixedly connected with scraper blade 163 No. one of connecting rod 162, the inner wall of scraper blade 163 and storage tank 105 closely laminates, the bottom fixedly connected with No. two connecting rods 164 in the outside of washs motor 106, the other end fixedly connected with scraper blade 165 No. two of No. two connecting rods 164, no. two scraper blades 165 closely laminates with the inner wall of a toper bottom frame 152, the catalyst in the storage tank 105 is used up, when need wash, add the sanitizer to the inside of storage tank 105 through cylinder pipe 151, thereby start washs motor 106 and drive scraper blade 163 and No. two scraper blades 165 and clear up the inner wall of storage tank 105 and No. one toper bottom frame 152, realize automatic cleaning.

In a preferred embodiment, a first feed hole 171 is formed in the left side of the top of the spiral sleeve 107, the first feed hole 171 is movably sleeved with the discharge pipe 153, and the catalyst enters the spiral sleeve 107 through the discharge pipe 153 under the action of gravity.

In a preferred embodiment, the top of the left side of the weighing tank 4 is provided with a second feeding hole 401, the spiral sleeve 107 is movably sleeved with the second feeding hole 401, and the catalyst in the spiral sleeve 107 enters the interior of the weighing tank 4 under the action of gravity and the screw thrust of the screw rod 141.

In a preferred embodiment, the top of the weighing device 3 is provided with a cylindrical hole 302, and a feed pipe 403 passes through the cylindrical hole 302 and extends to the inner side of the supporting block 102, and the catalyst in the weighing tank 4 enters the inside of the reaction kettle 2 through the feed pipe 403.

In a preferred embodiment, a solenoid valve 431 is fixedly connected to the outer side of the feed pipe 403, and the speed of the catalyst in the weigh tank 4 entering the reaction kettle 2 can be controlled by the solenoid valve 431.

In a preferred embodiment, the left side of screw 141 is higher than the right side, and the rotation of screw 141 allows the catalyst to move to the right side under the force of gravity at the same time.

The working principle of the utility model is as follows: firstly, close solenoid valve 431, start driving motor 104 and drive screw 141 and rotate, the catalyst in the storage tank 105 gets into the inside of screw sleeve 107 under the effect of gravity, get into the inside of weighing jar 4 under the thrust effect of gravity and screw 141's spiral leaf, weighing device 3 weighs the catalyst simultaneously, after weight reaches the volume of settlement, driving motor 104 stops rotating, thereby the catalyst no longer gets into weighing jar 4, then solenoid valve 431 opens and closes repeatedly automatically, make the inside catalyst of weighing jar 4 can even get into the inside of reation kettle 2, the process automation of catalyst interpolation realizes automatic weighing, need not manual operation, the catalyst in the storage tank 105 is used up, when need carry out the washing, add the sanitizer to the inside of storage tank 105 through cylinder pipe 151, thereby drive scraper blade 163 and No. two scraper blades 165 clear up the inner wall of storage tank 105 and No. one toper bottom frame 152, realize automatic cleaning.

Claims

1. Catalyst adding equipment for chemical production, including supporting bench (1), reation kettle (2), jar (4) of weighing, its characterized in that: four angles fixedly connected with support frame (101) of supporting bench (1) bottom, the both sides fixedly connected with supporting bench (1) top support piece (102), the left side the top fixedly connected with driving motor (104) of supporting bench (102), the right side the top fixedly connected with screw sleeve (107) of supporting bench (102), the output shaft fixedly connected with screw rod (141) of driving motor (104), screw rod (141) and screw sleeve (107) activity cup joint, the front and the back fixedly connected with backup pad (103) at supporting bench (1) top, the top fixedly connected with storage tank (105) of backup pad (103), the top fixedly connected with cylinder pipe (151) of storage tank (105), storage tank (105) are including first toper bottom frame (152), the bottom fixedly connected with discharging pipe (153) of first toper bottom frame (152), weighing tank (4) are including second toper bottom frame (402), the bottom fixedly connected with (403) of second toper bottom frame (402), the bottom fixedly connected with (406) of second toper bottom frame (404), the bottom fixedly connected with bottom of second toper frame (404) top (405) fixedly connected with bracing piece (405), the bottom of bottom annular frame (406) fixedly connected with weighing device (3), fixedly connected with supporting leg (301) all around of weighing device (3) bottom, the bottom of supporting leg (301) and the top fixed connection of reation kettle (2).

2. The catalyst addition apparatus for chemical production according to claim 1, wherein: the top fixedly connected with who stores up material jar (105) washs motor (106), the output shaft fixedly connected with rotary rod (161) of wasing motor (106), the centre fixedly connected with connecting rod (162) in rotary rod (161) outside, the other end fixedly connected with scraper blade (163) of No. one connecting rod (162), the inner wall closely laminating of scraper blade (163) and storage tank (105), the bottom fixedly connected with No. two connecting rods (164) in wasing motor (106) outside, the other end fixedly connected with scraper blade (165) No. two connecting rods (164), no. two scraper blade (165) closely laminate with the inner wall of toper bottom frame (152) No. one.

3. The catalyst addition apparatus for chemical production according to claim 1, wherein: a first feeding hole (171) is formed in the left side of the top of the spiral sleeve (107), and the first feeding hole (171) is movably sleeved with the discharging pipe (153).

4. The catalyst addition apparatus for chemical production according to claim 1, wherein: and a second feeding hole (401) is formed in the top of the left side of the weighing tank (4), and the spiral sleeve (107) is movably sleeved with the second feeding hole (401).

5. The catalyst addition apparatus for chemical production according to claim 1, wherein: the top of the weighing device (3) is provided with a cylindrical hole (302), and the feeding pipe (403) penetrates through the cylindrical hole (302) and extends to the inner side of the supporting block (102).

6. The catalyst addition apparatus for chemical production according to claim 1, wherein: an electromagnetic valve (431) is fixedly connected to the outer side of the feeding pipe (403).

7. The catalyst addition apparatus for chemical production according to claim 1, wherein: the left side of the screw rod (141) is higher than the right side.