CN211678787U

CN211678787U - Screening plant is used in guanidine hydrochloride production

Info

Publication number: CN211678787U
Application number: CN201922494745.9U
Authority: CN
Inventors: 孙鹤; 孙华林; 周鹏
Original assignee: Ningxia Blue White Black Recycling Technology Co ltd
Current assignee: Ningxia Blue White Black Recycling Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-16
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses a screening plant is used in guanidine hydrochloride production, including the mounting panel, one side fixed mounting of mounting panel has driving motor, driving motor's the output shaft outside has cup jointed the cam, the spout has been seted up to the inner chamber lower surface symmetry in activity groove, just the inboard even fixed mounting in activity groove has a plurality of reset spring, and is a plurality of the screening box that reset spring's the common fixedly connected with of one end matches with the activity groove, the lower surface symmetry fixed mounting of screening box has the pulley that matches with the spout, just the top fixed mounting of screening box has into the hopper, one side fixed mounting of screening box has the T type connecting plate that corresponds with the cam. The utility model discloses a start driving motor, drive the cam rotation rather than output shaft, cooperate T type connecting plate and reset spring to use simultaneously for the screening box can rock on the horizontal direction, thereby improves screening efficiency.

Description

Screening plant is used in guanidine hydrochloride production

Technical Field

The utility model belongs to the technical field of screening plant, concretely relates to screening plant is used in guanidine hydrochloride production.

Background

Guanidine hydrochloride is commonly used as an intermediate in pharmaceuticals, pesticides, dyes, and other organic compositions. Commonly used to denature proteins, and refolding of proteins after denaturation. It is used as intermediate of medicine, pesticide, dye and other organic compound, is important material for producing sulfanilamide medicine and folic acid, and may be also used as antistatic agent for synthetic fiber. Is an important raw material for preparing sulfadiazine, sulfamethazine and folic acid. Various screening devices are available in the market, however, which still have various problems.

The utility model discloses a screening plant for powder metallurgy raw materials as authorization notice number is CN206981744U, its inside that has realized at the screening plant main part is provided with the air jet, plays the effect of preventing first separation net and second separation net jam, is favorable to improving this screening plant for powder metallurgy raw materials's screening efficiency, is provided with the reinforcing floor in the outside of fixing base, plays the effect of strengthening the fixing base intensity. But the problem that the screening efficiency is low due to low vibration amplitude of the existing screening device is not solved; and the problem that the inner screen is inconvenient to disassemble and difficult to clean is solved, so that the screening device for producing guanidine hydrochloride is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a screening device for guanidine hydrochloride production, which aims to solve the problems that the prior screening device has low vibration amplitude and lower screening efficiency; and the inner screen is inconvenient to disassemble, and the cleaning is difficult.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a screening plant is used in guanidine hydrochloride production, includes the mounting panel, one side fixed mounting of mounting panel has driving motor, the cam has been cup jointed in driving motor's the output shaft outside, movable groove has been seted up to the upper surface of mounting panel, the spout has been seted up to the inner chamber lower surface symmetry in movable groove, just the even fixed mounting in inboard in movable groove has a plurality of reset spring, and is a plurality of reset spring's the common fixedly connected with of one end and the screening box that movable groove matches, the lower surface symmetry fixed mounting of screening box has the pulley that matches with the spout, just the top fixed mounting of screening box has into the hopper, the T type connecting plate that one side fixed mounting of screening box corresponds with the cam, the three row of the outside fixedly connected with of screening box is fought, the inner chamber bilateral symmetry fixed mounting of screening box has the backup pad, is located two of same height the upper surface of backup pad is provided with first screen.

Preferably, the connecting hole has been seted up to the upper surface of backup pad, the equal symmetrical fixed mounting of lower surface of first screen cloth and second screen cloth has the connecting block that corresponds with the connecting hole.

Preferably, the first screen is located right above the second screen, and the first screen and the second screen and the connecting block are of an integrally formed structure.

Preferably, the top of the feeding hopper is hinged with a sealing cover, and a handle is fixedly arranged on the upper surface of the sealing cover.

Preferably, the lower fixed surface of mounting panel installs the installation base, the even fixed mounting in bottom of installation base has four supporting pads.

Preferably, the front surface of the screening box body is hinged with a box door, and the front surface of the box door is fixedly provided with a handle.

Preferably, the front surface of the box door is provided with an observation window, and the observation window is positioned on the left side of the handle.

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

(1) the utility model discloses a start driving motor, drive the cam rotation rather than output shaft, cooperate T type connecting plate and reset spring to use simultaneously for the screening box can rock on the horizontal direction, thereby improves screening efficiency.

(2) The utility model provides a first screen cloth and second screen cloth all with the backup pad between carry out the block through connecting block and connecting hole to conveniently dismantle first screen cloth and second screen cloth, be convenient for clean, the result of use is better.

Drawings

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

FIG. 2 is an enlarged view of part A of the present invention;

fig. 3 is a top view of the mounting plate of the present invention;

fig. 4 is a front view of the present invention;

in the figure: 1. a support pad; 2. a movable groove; 3. a drive motor; 4. a cam; 5. a return spring; 6. a T-shaped connecting plate; 7. a discharge hopper; 8. a grip; 9. a sealing cover; 10. feeding into a hopper; 11. screening the box body; 12. a first screen; 13. a second screen; 14. mounting a plate; 15. installing a base; 16. a pulley; 17. a chute; 18. connecting holes; 19. a support plate; 20. connecting blocks; 21. a box door; 22. a handle; 23. and (4) an observation window.

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. 1-4, the present invention provides a technical solution: a screening device for guanidine hydrochloride production comprises a mounting plate 14, a driving motor 3 is fixedly mounted on one side of the mounting plate 14, a cam 4 is sleeved on the outer side of an output shaft of the driving motor 3, a movable groove 2 is formed in the upper surface of the mounting plate 14, sliding grooves 17 are symmetrically formed in the lower surface of an inner cavity of the movable groove 2, a plurality of reset springs 5 are uniformly and fixedly mounted on the inner side of the movable groove 2, one ends of the reset springs 5 are fixedly connected with a screening box body 11 matched with the movable groove 2 together, pulleys 16 matched with the sliding grooves 17 are symmetrically and fixedly mounted on the lower surface of the screening box body 11, a feeding hopper 10 is fixedly mounted at the top of the screening box body 11, a T-shaped connecting plate 6 corresponding to the cam 4 is fixedly mounted on one side of the screening box body 11, three discharging hoppers 7 are fixedly connected on the outer side of the screening box body 11, the upper surfaces of the two support plates 19 located at the same height are provided with a first mesh 12 and a second mesh 13, respectively.

In order to facilitate the detachment of the first screen 12 and the second screen 13, in this embodiment, it is preferable that a connection hole 18 is formed in an upper surface of the support plate 19, and connection blocks 20 corresponding to the connection holes 18 are symmetrically and fixedly mounted on lower surfaces of the first screen 12 and the second screen 13.

In order to firmly connect the first screen 12 and the second screen 13 with the connecting block 20, in this embodiment, it is preferable that the first screen 12 is located right above the second screen 13, and the first screen 12 and the second screen 13 are integrally formed with the connecting block 20.

In order to seal the feeding hopper 10, in the present embodiment, it is preferable that a sealing cover 9 is hinged to a top of the feeding hopper 10, and a grip 8 is fixedly mounted on an upper surface of the sealing cover 9.

In order to support the device at a certain height, in the present embodiment, preferably, a mounting base 15 is fixedly mounted on a lower surface of the mounting plate 14, and four supporting pads 1 are uniformly and fixedly mounted on a bottom of the mounting base 15.

In order to operate the inside of the sieving box 11, in the present embodiment, it is preferable that the front surface of the sieving box 11 is hinged with a door 21, and a handle 22 is fixedly installed on the front surface of the door 21.

In order to facilitate the observation of the inside of the sieving box 11, in the present embodiment, it is preferable that the front surface of the box door 21 is provided with an observation window 23, and the observation window 23 is positioned at the left side of the handle 22.

The utility model discloses a theory of operation and use flow: during the use, at first utilize handle 8 to open sealed lid 9, later to going into the inside of hopper 10 and adding guanidine hydrochloride that waits to sieve, then start driving motor 3, driving motor 3 drives the cam 4 rotation rather than output shaft, it rocks horizontally under reset spring 5's effect to drive the screening box 11 of connecting through T type connecting plate 6, pulley 16 that is connected with screening box 11 this moment rolls in the inside of spout 17, treat the screening of guanidine hydrochloride through first screen cloth 12 and second screen cloth 13, comparatively fine and smooth guanidine hydrochloride is finally discharged from one row of bottom hopper 7, the great guanidine hydrochloride of granule is discharged through two row of hopper 7 that are located the top.

When the first screen 12 and the second screen 13 need to be detached, the door 21 is opened by the handle 22, and then the first screen 12 and the second screen 13 are lifted upwards, so that the connecting blocks 20 connected with the first screen 12 and the second screen 13 are separated from the connecting holes 18 formed in the supporting plate 19, and the first screen 12 and the second screen 13 can be taken out.

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 guanidine hydrochloride production is with screening plant, includes mounting panel (14), its characterized in that: one side fixed mounting of mounting panel (14) has driving motor (3), cam (4) have been cup jointed in the output shaft outside of driving motor (3), movable groove (2) have been seted up to the upper surface of mounting panel (14), spout (17) have been seted up to the inner chamber lower surface symmetry of movable groove (2), just the even fixed mounting in inboard of movable groove (2) has a plurality of reset spring (5), and is a plurality of the common fixedly connected with of one end of reset spring (5) sieves box (11) with movable groove (2) matching, the lower surface symmetry fixed mounting of screening box (11) has pulley (16) with spout (17) matching, just the top fixed mounting of screening box (11) has into hopper (10), one side fixed mounting of screening box (11) has T type connecting plate (6) that correspond with cam (4), the three row of discharge hopper (7) of outside fixedly connected with of screening box (11), the inner chamber bilateral symmetry fixed mounting of screening box (11) has backup pad (19), is located two of same height the upper surface of backup pad (19) is provided with first screen cloth (12) and second screen cloth (13) respectively.

2. The screening device for guanidine hydrochloride production according to claim 1, wherein: connecting hole (18) have been seted up to the upper surface of backup pad (19), the equal symmetrical fixed mounting of lower surface of first screen cloth (12) and second screen cloth (13) has connecting block (20) that correspond with connecting hole (18).

3. The screening device for guanidine hydrochloride production according to claim 2, wherein: the first screen (12) is located right above the second screen (13), and the first screen (12) and the second screen (13) are of an integrally formed structure together with the connecting block (20).

4. The screening device for guanidine hydrochloride production according to claim 1, wherein: the top of going into hopper (10) articulates there is sealed lid (9), the upper surface fixed mounting of sealed lid (9) has handle (8).

5. The screening device for guanidine hydrochloride production according to claim 1, wherein: the lower fixed surface of mounting panel (14) installs installation base (15), the even fixed mounting in bottom of installation base (15) has four supporting pads (1).

6. The screening device for guanidine hydrochloride production according to claim 1, wherein: the front surface of the screening box body (11) is hinged with a box door (21), and a handle (22) is fixedly mounted on the front surface of the box door (21).

7. The screening device for guanidine hydrochloride production according to claim 6, wherein: the front surface of the box door (21) is provided with an observation window (23), and the observation window (23) is positioned on the left side of the handle (22).