CN210728835U

CN210728835U - Special filter equipment of salicylamide

Info

Publication number: CN210728835U
Application number: CN201920746583.0U
Authority: CN
Inventors: 王成慧; 王成栋; 李冕
Original assignee: Zhenjiang Gaopeng Pharmaceutical Co ltd
Current assignee: Zhenjiang Gaopeng Pharmaceutical Co ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-06-12
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a special filtering device for salicylamide, which comprises a supporting frame, wherein a filtering box body is arranged inside the supporting frame, a feeding structure is arranged above the left side of the filtering box body, a discharge hole is arranged below the right side of the filtering box body, a first filter screen is arranged above the filtering box body, a second filter screen is arranged below the filtering box body, the filtering box body is fixedly connected with the first filter screen through a second fixing structure, and the filtering box body is fixedly connected with the second filter screen through a first fixing structure; the utility model discloses one side of filtering the box is equipped with the opening, and the open-ended outside is equipped with the access door, and on first filter screen and second filter screen were fixed in through first fixed knot structure and second fixed knot structure are detachable simultaneously and filter the box, multiple structure mutually supported can reduce the degree of difficulty of the clean first filter screen of later stage staff and second filter screen, had good market competition.

Description

Special filter equipment of salicylamide

Technical Field

The utility model belongs to the technical field of salicylamide production, concretely relates to special filter equipment of salicylamide.

Background

Salicylamide is an antipyretic analgesic, is also an intermediate of fine chemicals such as other medicines, pesticides and the like, and a filter device is required in the production process of the salicylamide, and although the production process of the existing special filter device for the salicylamide is mature day by day, part of the production process is still insufficient to be improved.

The prior art has the following problems: the filter screen of the special filter device for the existing salicylamide and the filter box body are of an integrated structure and cannot be detached, so that the difficulty of later cleaning of the filter screen is increased.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a special filter equipment of salicylamide has the characteristics that reduce the clean first filter screen of later stage staff and the second filter screen degree of difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: a special filtering device for salicylamide comprises a supporting frame, wherein a filtering box body is arranged in the supporting frame, a feeding structure is arranged above the left side of the filtering box body, a discharge hole is formed in the lower part of the right side of the filtering box body, a first filter screen is arranged above the filtering box body, a second filter screen is arranged below the filtering box body, the filtering box body is fixedly connected with the first filter screen through a second fixing structure, the filtering box body is fixedly connected with the second filter screen through a first fixing structure, an opening is formed in one side, close to the discharge hole, of the filtering box body, and an access door is arranged on one side, away from the first fixing structure, of the opening;

the feeding structure includes apron, feed inlet, first backup pad, second backup pad, third backup pad, electronic hydraulic stem and holds the room, wherein, the top of feed inlet is provided with the apron, and the left side of feed inlet is provided with first backup pad, one side that the feed inlet was kept away from to first backup pad is provided with the second backup pad, the top of second backup pad is provided with and holds the room, one side that the feed inlet was kept away from to the second backup pad is provided with the third backup pad, one side that the third backup pad is close to the second backup pad is provided with electronic hydraulic stem.

Preferably, the second fixing structure comprises a lower fixing frame, an upper fixing frame, a fixing bolt and a fixing hole, wherein the lower fixing frame is arranged below the upper fixing frame, the lower fixing frame and the upper fixing frame are both provided with the fixing hole, and the two fixing holes are connected through the fixing bolt.

Preferably, a through hole is formed in the position, corresponding to the fixing hole, of the first filter screen.

Preferably, the first fixing structure has the same structure as the second fixing structure.

Preferably, the lower fixing frame, the upper fixing frame and the filtering box body are fixed in a welding mode.

Preferably, a waterproof and anticorrosive film is provided on the surface of the fixing bolt.

Preferably, a round hole is formed in the accommodating chamber at a position corresponding to the electric hydraulic rod, and the electric hydraulic rod is connected with the cover plate through the round hole.

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

1. the utility model discloses one side of filtering the box is equipped with the opening, and the open-ended outside is equipped with the access door, and on first filter screen and second filter screen were fixed in through first fixed knot structure and second fixed knot structure are detachable simultaneously and filter the box, multiple structure mutually supported can reduce the degree of difficulty of the clean first filter screen of later stage staff and second filter screen, had good market competition.

2. The utility model discloses feeding structure is by the feed inlet, the apron, first backup pad, the second backup pad, the third backup pad, electronic hydraulic stem and hold the room and constitute, when the device is not used, electronic hydraulic stem is in the extension state, the apron just in time is in the feed inlet top this moment, and cover the feed inlet, when the device is used, electronic hydraulic stem is in the recovery state, the apron breaks away from the feed inlet completely this moment, and enter and hold in the room, this kind of structural design neither influences the normal feeding function of device, dust when avoiding not using again gets into, guarantee the inside cleanliness factor of device.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the structure schematic diagram of the installation state of the filter screen of the utility model.

Fig. 3 is the structure schematic diagram of the filter screen in the non-installation state of the utility model.

Fig. 4 is a schematic structural diagram of the feeding structure of the present invention.

In the figure: 1. an access door; 2. a discharge port; 3. a support frame; 4. a filter box body; 5. a first filter screen; 6. an opening; 7. a second filter screen; 8. a first fixed structure; 9. a second fixed structure; 91. a lower fixing frame; 92. an upper fixing frame; 93. fixing the bolt; 94. a fixing hole; 10. a feed structure; 101. a cover plate; 102. a feed inlet; 103. a first support plate; 104. a second support plate; 105. a third support plate; 106. an electro-hydraulic lever; 107. a containment chamber.

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 the following technical solutions: a special filtering device for salicylamide, which comprises a supporting frame 3, a filtering box body 4 is arranged inside the supporting frame 3, a feeding structure 10 is arranged above the left side of the filtering box body 4, a discharge port 2 is arranged below the right side of the filtering box body 4, a first filter screen 5 is arranged close to the upper part inside the filtering box body 4, a second filter screen 7 is arranged at the lower part of the inner part of the filter box body 4, the filter box body 4 is fixedly connected with the first filter screen 5 through a second fixing structure 9, the filter box body 4 is fixedly connected with the second filter screen 7 through a first fixing structure 8, in order to fix the second filter screen 7 conveniently, in this embodiment, preferably, the structure of the first fixing structure 8 is the same as that of the second fixing structure 9, an opening 6 is provided at one side of the filter box 4 close to the discharge port 2, and an access door 1 is provided at one side of the opening 6 far from the first fixing structure 8;

the feeding structure 10 includes a cover plate 101, a feeding hole 102, a first support plate 103, a second support plate 104, a third support plate 105, an electric hydraulic rod 106 and a containing chamber 107, wherein the cover plate 101 is disposed above the feeding hole 102, the first support plate 103 is disposed on the left side of the feeding hole 102, the second support plate 104 is disposed on one side of the first support plate 103 away from the feeding hole 102, the containing chamber 107 is disposed above the second support plate 104, the third support plate 105 is disposed on one side of the second support plate 104 away from the feeding hole 102, the electric hydraulic rod 106 is disposed on one side of the third support plate 105 close to the second support plate 104, in order to facilitate the electric hydraulic rod 106 to drive the cover plate 101 to move, in this embodiment, preferably, a round hole is disposed on the containing chamber 107 corresponding to the electric hydraulic rod 106, and the electric hydraulic rod 106 is.

In order to fix the first filter screen 5 conveniently, in this embodiment, preferably, the second fixing structure 9 includes a lower fixing frame 91, an upper fixing frame 92, a fixing bolt 93 and a fixing hole 94, where the lower fixing frame 91 is disposed below the upper fixing frame 92, the fixing holes 94 are disposed on both the lower fixing frame 91 and the upper fixing frame 92, and the two fixing holes 94 are connected by the fixing bolt 93, so as to prevent salicylamide from corroding the fixing bolt 93, in this embodiment, preferably, a waterproof and anticorrosion film is disposed on a surface of the fixing bolt 93.

In order to fix the first filter screen 5 and the second filter screen 7 by the fixing bolt 93 conveniently, in the embodiment, preferably, through holes are formed in positions, corresponding to the fixing holes 94, of the first filter screen 5 and the second filter screen 7.

In order to make the connection between the lower fixing frame 91 and the upper fixing frame 92 and the filter box 4 more firm, in this embodiment, it is preferable that the lower fixing frame 91 and the upper fixing frame 92 are fixed to the filter box 4 by welding.

The utility model discloses well electronic hydraulic stem 106 is for the widely known technique that applies to daily life that has disclosed, and its theory of operation is: the motor is used as a power source, pressure oil is output through the bidirectional gear pump and flows to the oil cylinder through the control of the oil circuit manifold block to realize the reciprocating motion of the piston rod, and the model of the motor is DYTZ 450-/110.

The utility model discloses a theory of operation and use flow: the utility model discloses when not using, electro-hydraulic stem 106 on the third backup pad 105 is in the extension state, and this moment apron 101 breaks away from and holds room 107 to be in the top of feed inlet 102, play the effect of covering, can prevent effectively that external dust from getting into from feed inlet 102 and filtering in the box 4, guarantee the cleanliness factor of filtering in the box 4, the utility model discloses when using, electro-hydraulic stem 106 is in the recovery state, and this moment apron 101 breaks away from feed inlet 102 to retrieve and get into and hold room 107, does not hinder the normal feeding of feed inlet 102, and salicylamide gets into from feed inlet 102 during the use and filters in filtering in the box 4, and filters through first filter screen 5 and second filter screen 7 in proper order, and salicylamide after the filtration is discharged from discharge gate 2, namely accomplishes the filtration work; filter equipment long-term work, when first filter screen 5 and second filter screen 7 take place to block up or other problems, can open access door 1, operate inside first filter screen 5 and second filter screen 7 through opening 6, use first filter screen 5 as an example, at first fixing bolt 93 in the split second fixed knot structure 9, then take first filter screen 5 out from the space of upper fixed frame 92 and lower fixed frame 91, and clean, put it back the dehumidification position after the cleanness, and connect its fixed orifices 94 that corresponds through fixing bolt 93 can, therefore, the steam generator is simple in operation, the degree of difficulty of clean first filter screen 5 of later stage staff and second filter screen 7 has been reduced, good market competition has.

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 special filter equipment of salicylamide, includes support frame (3), its characterized in that: a filtering box body (4) is arranged inside the supporting frame (3), a feeding structure (10) is arranged above the left side of the filtering box body (4), a discharge hole (2) is formed below the right side of the filtering box body (4), a first filter screen (5) is arranged above the filtering box body (4) in a leaning manner, a second filter screen (7) is arranged below the filtering box body (4) in a leaning manner, the filtering box body (4) is fixedly connected with the first filter screen (5) through a second fixing structure (9), the filtering box body (4) is fixedly connected with the second filter screen (7) through a first fixing structure (8), an opening (6) is formed in one side, close to the discharge hole (2), of the filtering box body (4), and an access door (1) is arranged on one side, far away from the first fixing structure (8), of the opening (6);

feeding structure (10) are including apron (101), feed inlet (102), first backup pad (103), second backup pad (104), third backup pad (105), electronic hydraulic stem (106) and hold room (107), wherein, the top of feed inlet (102) is provided with apron (101), and the left side of feed inlet (102) is provided with first backup pad (103), one side that feed inlet (102) were kept away from in first backup pad (103) is provided with second backup pad (104), the top of second backup pad (104) is provided with and holds room (107), one side that feed inlet (102) were kept away from in second backup pad (104) is provided with third backup pad (105), one side that third backup pad (105) are close to second backup pad (104) is provided with electronic hydraulic stem (106).

2. The filtering device special for salicylamide according to claim 1, characterized in that: the second fixing structure (9) comprises a lower fixing frame (91), an upper fixing frame (92), a fixing bolt (93) and fixing holes (94), wherein the lower fixing frame (91) is arranged below the upper fixing frame (92), the fixing holes (94) are formed in the lower fixing frame (91) and the upper fixing frame (92), and the fixing holes (94) are connected through the fixing bolt (93).

3. The filtering device special for salicylamide according to claim 1, characterized in that: the positions of the first filter screen (5) and the second filter screen (7) corresponding to the fixing holes (94) are provided with through holes.

4. The filtering device special for salicylamide according to claim 1, characterized in that: the structure of the first fixing structure (8) is the same as that of the second fixing structure (9).

5. The filtering device special for salicylamide according to claim 2, characterized in that: the lower fixing frame (91), the upper fixing frame (92) and the filtering box body (4) are fixed in a welding mode.

6. The filtering device special for salicylamide according to claim 2, characterized in that: and a waterproof and anti-corrosion film is arranged on the surface of the fixing bolt (93).

7. The filtering device special for salicylamide according to claim 1, characterized in that: and a round hole is formed in the accommodating chamber (107) at a position corresponding to the electric hydraulic rod (106), and the electric hydraulic rod (106) is connected with the cover plate (101) through the round hole.