CN214808760U

CN214808760U - Raw materials preheating device is used in sulphuric acid production of reagent

Info

Publication number: CN214808760U
Application number: CN202120151126.4U
Authority: CN
Inventors: 陈东星; 陈荣泉; 曾庆枝
Original assignee: Changxing Chenlong Chemical Co ltd
Current assignee: Changxing Chenlong Chemical Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-23
Anticipated expiration: 2031-01-20

Abstract

The utility model relates to the technical field of reagent sulfuric acid production, in particular to a raw material preheating device for reagent sulfuric acid production, aiming at the problem of uneven preheating of the raw material preheating device for reagent sulfuric acid production in the prior art, the following proposal is provided, which comprises a working box, the top of the working box is fixedly connected with a rotating motor through a fixing mechanism, the inner wall of the top of the working box is rotatably connected with a first rotating column, the output end of the rotating motor is connected with the top transmission of the first rotating column through a shaft coupling, the outer part of the first rotating column is fixedly connected with two scraping plates, the outer part of the first rotating column is rotatably connected with a rotating drum, the outer part of the rotating drum is fixedly connected with a filter screen, the bottoms of the two scraping plates are attached to the top of the filter screen, the utility model can firstly filter impurities in the raw material and preheat while stirring, the preheating uniformity is fully ensured, and the use of people in life is more convenient.

Description

Raw materials preheating device is used in sulphuric acid production of reagent

Technical Field

The utility model relates to a technical field is used in the production of reagent sulphuric acid, in particular to raw materials preheating device is used in production of reagent sulphuric acid.

Background

The reagent sulfuric acid has high purity, almost zero impurity content, is specially used for chemical experiments and chemical analysis, is generally divided into three types of 93 percent, 98 percent and 105 percent, has low purity, high impurity content and complex impurity components, but can be widely used in industries such as chemical fertilizer and metal extraction, leather neutralization, electroplating and pickling and the like.

The impurity in the raw materials can not be earlier filtered at the in-process that current reagent sulphuric acid production used in the use, can not make the raw materials stir at the in-process that preheats moreover, just so can not reach the effect of evenly preheating, leads to the effect of preheating relatively poor.

Therefore, it is necessary to invent a raw material preheating device for producing reagent sulfuric acid to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a raw materials preheating device is used in production of reagent sulphuric acid has solved among the prior art raw materials preheating device is used in production of reagent sulphuric acid and has preheated inhomogeneous problem.

In order to achieve the above object, the utility model provides a following technical scheme: a raw material preheating device for producing reagent sulfuric acid comprises a working box, wherein the top of the working box is fixedly connected with a rotating motor through a fixing mechanism, the inner wall of the top of the working box is rotatably connected with a first rotating column, the output end of the rotating motor is in transmission connection with the top of the first rotating column through a coupler, the outer part of the first rotating column is fixedly connected with two scraping plates, the outer part of the first rotating column is rotatably connected with a rotating drum, the outer part of the rotating drum is fixedly connected with a filter screen, the bottoms of the two scraping plates are attached to the top of the filter screen, the two sides of the working box are respectively provided with a discharge port, the filter screen is positioned at the bottoms of the two discharge ports, the inner part of the working box is fixedly connected with a baffle, the inner part of the baffle is provided with a plurality of feed ports, and the bottom of the first rotating column penetrates through the baffle and extends to the bottom of the baffle, and the bottom fixedly connected with second column spinner of first column spinner, the outside fixedly connected with first bevel gear of second column spinner, the both sides inner wall of work box all rotates and is connected with the rotary rod, two the rotary rod is kept away from the equal fixedly connected with second bevel gear of one end of work box inner wall, two second bevel gear meshes with first bevel gear respectively, two the equal fixedly connected with a plurality of puddlers in outside of rotary rod, it is a plurality of the equal fixedly connected with heating block in both sides of puddler, a plurality of first stirring leaves of outside fixedly connected with and a plurality of second stirring leaf of second column spinner.

Preferably, the fixing mechanism comprises two connecting plates fixedly connected to the top of the working box, and one sides of the two connecting plates close to each other are fixedly connected with the outside of the rotating motor.

Preferably, the four corners of the bottom of the work box are fixedly connected with supporting legs.

Preferably, the bottom of the working box is fixedly connected with a discharge pipe, and the outside of the discharge pipe is fixedly connected with a valve.

Preferably, the top of the working box is fixedly connected with two feeding boxes, and the two feeding boxes are respectively positioned on two sides of the rotating motor.

Preferably, both sides of the working box are fixedly connected with material receiving plates, and the two material receiving plates are respectively positioned below the two discharge ports.

The utility model discloses a technological effect and advantage:

1. can drive first column spinner and rotate through the rotating electrical machines who is equipped with, the in-process that rotates is carried out when first column spinner can drive two scraper blades and rotate, carries out rotatory in-process when the scraper blade, can effectually clear up the filterable impurity in filter screen top, has so not only avoided impurity to block up the net gape of filter screen, has improved raw materials filterable efficiency moreover.

2. Can drive first bevel gear through the second column spinner that is equipped with and rotate, first bevel gear can drive two second bevel gears and rotate to two rotary rods can revolve, and then can drive the outside puddler of fixed connection at two rotary rods and rotate, preheat on one side at the in-process of stirring like this, thereby make abundant preheating of raw materials, can not make too much raw materials pile up the effect that influences preheating together.

3. Connect the flitch through being equipped with two can effectually clear up impurity after filtering, impurity after filtering can be along the slope lapse of filter screen, directly from two discharge gates landing to two connect the flitch to avoided the manual work to carry out the trouble of clearing up, improved the efficiency of staff's work to a certain extent.

Drawings

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

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 3 is a schematic top view of the present invention.

In the figure: 1. a work box; 2. a rotating electric machine; 3. a connecting plate; 4. a feeding box; 5. a squeegee; 6. a rotating drum; 7. a filter screen; 8. a discharge port; 9. a baffle plate; 10. a material receiving plate; 11. a feed inlet; 12. a second spin column; 13. a first bevel gear; 14. a second bevel gear; 15. rotating the rod; 16. a stirring rod; 17. a heating block; 18. a first stirring blade; 19. a second stirring blade; 20. a valve; 21. a discharge pipe; 22. supporting legs; 23. a first spin column.

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.

The utility model provides a raw material preheating device for producing reagent sulfuric acid as shown in figures 1-3, which comprises a working box 1, wherein the top of the working box 1 is fixedly connected with a rotating motor 2 through a fixing mechanism, the inner wall of the top of the working box 1 is rotatably connected with a first rotating column 23, the output end of the rotating motor 2 is in transmission connection with the top of the first rotating column 23 through a shaft coupling, two scraping plates 5 are fixedly connected with the outside of the first rotating column 23, the outside of the first rotating column 23 is rotatably connected with a rotating cylinder 6, the outside of the rotating cylinder 6 is fixedly connected with a filter screen 7, the bottoms of the two scraping plates 5 are attached to the top of the filter screen 7, the two scraping plates 5 can be driven to rotate in the rotating process of the first rotating column 23, the impurities filtered at the top of the filter screen 7 can be effectively cleaned in the rotating process of the scraping plates 5, thus, the screen opening of the filter screen 7 is prevented from being blocked by the impurities, and the efficiency of raw material filtration is improved, the two sides of the working box 1 are both provided with the discharge ports 8, the filter screen 7 is positioned at the bottoms of the two discharge ports 8, the inside of the working box 1 is fixedly connected with the baffle 9, the inside of the baffle 9 is provided with the plurality of feed inlets 11, the bottom of the first rotary column 23 penetrates through the baffle 9 and extends to the bottom of the baffle 9, the bottom of the first rotary column 23 is fixedly connected with the second rotary column 12, the outside of the second rotary column 12 is fixedly connected with the first bevel gear 13, the inner walls of the two sides of the working box 1 are both rotatably connected with the rotary rods 15, one ends of the two rotary rods 15 far away from the inner wall of the working box 1 are both fixedly connected with the second bevel gears 14, the two second bevel gears 14 are respectively meshed with the first bevel gear 13, the outside of the two rotary rods 15 are both fixedly connected with the plurality of the stirring rods 16, and the two sides of the plurality of the stirring rods 16 are both fixedly connected with the heating blocks 17, a plurality of first stirring leaves 18 of outside fixedly connected with of second column spinner 12 and a plurality of second stirring leaf 19, second column spinner 12 can drive first bevel gear 13 and rotate, first bevel gear 13 can drive two second bevel gears 14 and rotate, thereby two rotary rods 15 can revolve, and then can drive fixed connection and rotate at two outside puddlers 16 of rotary rod 15, preheat on one side at the in-process of stirring like this, thereby make the abundant preheating of raw materials, can not make too much raw materials pile up and influence the effect of preheating together.

As shown in fig. 1-3, the fixing mechanism comprises two connecting plates 3 fixedly connected to the top of the working box 1, one side of the two connecting plates 3 close to each other is fixedly connected to the outside of the rotating electrical machine 2, the four corners of the bottom of the working box 1 are fixedly connected with supporting legs 22, the bottom of the working box 1 is fixedly connected with a discharging pipe 21, the outside of the discharging pipe 21 is fixedly connected with a valve 20, the top of the working box 1 is fixedly connected with two feeding boxes 4, the two feeding boxes 4 are respectively located at two sides of the rotating electrical machine 2, two sides of the working box 1 are respectively fixedly connected with a receiving plate 10, the two receiving plates 10 are respectively located below two discharging ports 8, the two receiving plates 10 can effectively clean up the filtered impurities, the filtered impurities can slide down along the slope of the filter screen 7 and directly slide down from the two discharging ports 8 onto the two receiving plates 10, thereby avoiding the trouble of manual cleaning and improving the working efficiency of workers to a certain extent.

The utility model discloses the theory of operation: in the specific implementation process, firstly, the raw materials are poured into the working box 1 through the two feeding boxes 4, meanwhile, the rotating motor 2 is started, the rotating motor 2 can drive the first rotating column 23 to rotate, when the first rotating column 23 rotates, the two scraping plates 5 can be driven to rotate, when the scraping plates 5 rotate, impurities filtered at the top of the filter screen 7 can be effectively cleaned, because the filter screen 7 is fixedly connected to the outer part of the rotating drum 6, when the first rotating column 23 rotates, the filter screen 7 cannot rotate, at the moment, the filtered impurities can slide down to the two material receiving plates 10 from the two material outlets 8 along the slope of the filter screen 7 under the drive of the two scraping plates 5, so that the trouble of manual cleaning is avoided, and the filtered raw materials can enter the preheating part through the material inlet 11, under the drive of first column spinner 23, second column spinner 12 can rotate, second column spinner 12 can drive first bevel gear 13 and rotate, first bevel gear 13 can drive two second bevel gears 14 and rotate, thereby two rotary rods 15 can rotate, and then can drive fixed connection and rotate at two 15 outside puddlers 16 of rotary rod, preheat on one side at the in-process of stirring like this, thereby make abundant preheating of raw materials, and stir the raw materials more abundant through a plurality of first stirring leaf 18 that are equipped with and a plurality of second stirring leaf 19, the homogeneity that the raw materials preheated has been guaranteed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a raw materials preheating device is used in sulphuric acid production of reagent, includes work box (1), its characterized in that: the top of the working box (1) is fixedly connected with a rotating motor (2) through a fixing mechanism, the inner wall of the top of the working box (1) is rotatably connected with a first rotary column (23), the output end of the rotating motor (2) is connected with the top of the first rotary column (23) through a shaft coupling in a transmission way, the outer part of the first rotary column (23) is fixedly connected with two scraping plates (5), the outer part of the first rotary column (23) is rotatably connected with a rotary drum (6), the outer part of the rotary drum (6) is fixedly connected with a filter screen (7), the bottoms of the scraping plates (5) are attached to the top of the filter screen (7), the two sides of the working box (1) are respectively provided with a discharge port (8), the filter screen (7) is positioned at the bottoms of the two discharge ports (8), the inner part of the working box (1) is fixedly connected with a baffle (9), the inner part of the baffle (9) is provided with a plurality of feed ports (11), the bottom of the first rotating column (23) penetrates through the baffle plate (9) and extends to the bottom of the baffle plate (9), the bottom of the first rotating column (23) is fixedly connected with a second rotating column (12), the outer part of the second rotating column (12) is fixedly connected with a first bevel gear (13), the inner walls of two sides of the working box (1) are rotatably connected with rotating rods (15), one ends of the two rotating rods (15) far away from the inner wall of the working box (1) are fixedly connected with second bevel gears (14), the two second bevel gears (14) are respectively meshed with the first bevel gears (13), a plurality of stirring rods (16) are fixedly connected to the outer parts of the two rotating rods (15), heating blocks (17) are fixedly connected to two sides of the plurality of stirring rods (16), the outer part of the second rotating column (12) is fixedly connected with a plurality of first stirring blades (18) and a plurality of second stirring blades (19).

2. The raw material preheating device for producing the reagent sulfuric acid as claimed in claim 1, wherein: the fixing mechanism comprises two connecting plates (3) fixedly connected to the top of the working box (1), and one side, close to each other, of each connecting plate (3) is fixedly connected with the outer portion of the rotating motor (2).

3. The raw material preheating device for producing the reagent sulfuric acid as claimed in claim 1, wherein: the bottom four corners of the work box (1) are fixedly connected with supporting legs (22).

4. The raw material preheating device for producing the reagent sulfuric acid as claimed in claim 1, wherein: the bottom fixedly connected with discharging pipe (21) of work box (1), the outside fixedly connected with valve (20) of discharging pipe (21).

5. The raw material preheating device for producing the reagent sulfuric acid as claimed in claim 1, wherein: the top of the working box (1) is fixedly connected with two feeding boxes (4), and the two feeding boxes (4) are respectively positioned on two sides of the rotating motor (2).

6. The raw material preheating device for producing the reagent sulfuric acid as claimed in claim 1, wherein: both sides of the working box (1) are fixedly connected with material receiving plates (10), and the two material receiving plates (10) are respectively positioned below the two discharge holes (8).