CN211921387U

CN211921387U - A discharge apparatus for dimethyl phosphite production

Info

Publication number: CN211921387U
Application number: CN202020512327.8U
Authority: CN
Inventors: 段绪跃; 昝晴
Original assignee: XUZHOU JIANGHAIYUAN CHEMICAL CO Ltd
Current assignee: XUZHOU JIANGHAIYUAN CHEMICAL CO Ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-11-13
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a discharge apparatus for dimethyl phosphite production, including supporting mechanism and discharge mechanism, the material can be discharged through the conveyer pipe, the conveyer pipe is S-shaped installation, avoid the material to appear the condition of backward flow in the time of transmission, the conveyer pipe is formed by splicing a first connecting valve and a second connecting valve, fix through the inner side that the collar insert the positioning slot, the nut inserts the locating hole and can carry out the secondary fixation, make the material meet the resistance and slowly flow when flowing, avoid the falling slope to cause the material to flow out and cause the potential safety hazard, the conveyer pipe carries out the fixed support through clamping block and clamping groove, avoid the conveyer pipe to rock when discharging, the clamping block goes up and down through connecting rod and movable rod, the buffer effect when supporting can be increased by the buffer spring of installation, after finishing discharging, can make the conveyer pipe incline through going up and down, the residual solution on the inner side is poured out, so that waste is avoided, and the overall adjusting effect is improved.

Description

A discharge apparatus for dimethyl phosphite production

Technical Field

The utility model relates to a chemical production technical field specifically is a discharge apparatus for dimethyl phosphite production.

Background

Dimethyl phosphite is used as lubricant additive, adhesive and some organic synthesis intermediates for synthesizing pesticide omethoate, methyl sulfur ring phosphorus, herbicide glyphosate and the like.

Most discharging devices for producing dimethyl phosphite on the market at present have the problems of poor safety and poor adjustability during discharging.

Aiming at the problems, the device improves the safety and the adjustability when discharging. Therefore, a discharging device for producing dimethyl phosphite is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a discharge apparatus for dimethyl phosphite production, security and regulation nature when having improved the device and unloading have solved the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a discharging device for dimethyl phosphite production comprises a supporting mechanism and a discharging mechanism, wherein the discharging mechanism is arranged at the upper end of the supporting mechanism, the supporting mechanism comprises a bottom plate, a protective baffle, a lifting rod and a storage tank, the protective baffle is arranged on two sides of the upper end of the bottom plate, the lifting rod is arranged on the inner side of the protective baffle, and the storage tank is arranged on one side of the lifting rod;

the discharge mechanism includes aspiration pump, conveyer pipe, connecting valve, control valve and discharge gate, and the aspiration pump is installed to the upper end of storage tank, and the conveyer pipe is installed to upper end one side of aspiration pump, and the surface mounting of conveyer pipe has the connecting valve, and the control valve is installed to the one end of conveyer pipe, and the discharge gate is installed to the downside of control valve.

Further, the lifter includes pneumatic cylinder and movable rod, and the pneumatic cylinder is installed to the lower extreme of lifter, and the movable rod is installed to the upper end of lifter.

Further, the movable rod includes connecting rod, buffer spring, presss from both sides tight piece and presss from both sides tight groove, and the connecting rod is installed to the upper end of movable rod, and the surface mounting of connecting rod has buffer spring, and the upper end of connecting rod is installed and is pressed from both sides tight piece, and the surface that presss from both sides tight piece has been seted up and has been pressed from both sides tight groove, connecting rod and the tight piece swing joint that presss from both sides.

Further, the connecting valve comprises a first connecting valve, a second connecting valve, a sealing ring, a mounting ring and a positioning hole, the first connecting valve is arranged on one side of the connecting valve and the surface of the conveying pipe, the second connecting valve is arranged on one side of the first connecting valve, the sealing ring is arranged on the inner side of the first connecting valve, the mounting ring is arranged at one end of the first connecting valve, and the positioning hole is formed in the upper side and the lower side of the mounting ring.

Further, the second connecting valve comprises a positioning slot and a nut, the positioning slot is formed in the inner side of the second connecting valve, the nuts are mounted at the upper end and the lower end of the second connecting valve, and the mounting ring is movably connected with the positioning slot.

Further, the conveying pipe is installed in an S-shaped structure.

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

1. the utility model provides an unloading device for dimethyl phosphite production, when the material is in the inside production man-hour of unloading of preparing of storage tank, can carry out the ejection of compact through the conveyer pipe, the conveyer pipe is S type installation, avoid the material the condition that the backward flow appears in the transmission, the conveyer pipe comprises first connecting valve and the concatenation of second connecting valve, insert positioning slot' S inboard through the collar insert and fix, the nut inserts the locating hole and can carry out the secondary and fix, make the material can meet the resistance slow flow when flowing, avoid taking place the landing slope and cause the material to flow out and cause the potential safety hazard, the security of device has been improved.

2. The utility model provides a discharge apparatus for dimethyl phosphite production, the conveyer pipe carries out the fixed stay through pressing from both sides tight piece and pressing from both sides tight groove, avoids the conveyer pipe to take place to rock when the ejection of compact, presss from both sides tight piece and is connected the lift through connecting rod and movable rod, and the buffer spring of installation can increase the buffering effect when supporting, and after the ejection of compact finishes, can make the conveyer pipe produce the slope through going up and down, pours inboard remaining solution, avoids extravagant to holistic regulation effect has been improved.

Drawings

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

FIG. 2 is a schematic structural view of the supporting mechanism and the discharging mechanism of the present invention;

FIG. 3 is an exploded view of the movable rod of the present invention;

fig. 4 is a view for separating the connection valve according to the present invention.

In the figure: 1. a support mechanism; 11. a base plate; 12. a protective baffle; 13. a lifting rod; 131. a pneumatic cylinder; 132. a movable rod; 1321. a connecting rod; 1322. a buffer spring; 1323. a clamping block; 1324. a clamping groove; 14. a material storage tank; 2. a discharge mechanism; 21. an air pump; 22. a delivery pipe; 23. connecting a valve; 231. a first connecting valve; 232. a second connecting valve; 2321. positioning the slot; 2322. a nut; 233. a seal ring; 234. a mounting ring; 235. positioning holes; 24. a control valve; 25. and (4) a discharge port.

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. 1-2, a discharging device for dimethyl phosphite production comprises a supporting mechanism 1 and a discharging mechanism 2, wherein the discharging mechanism 2 is installed at the upper end of the supporting mechanism 1, the supporting mechanism 1 comprises a bottom plate 11, a protective baffle 12, a lifting rod 13 and a storage tank 14, the protective baffle 12 is installed at two sides of the upper end of the bottom plate 11, the lifting rod 13 is installed at the inner side of the protective baffle 12, the storage tank 14 is installed at one side of the lifting rod 13, the discharging mechanism 2 comprises a suction pump 21, a conveying pipe 22, a connecting valve 23, a control valve 24 and a discharge port 25, the suction pump 21 is installed at the upper end of the storage tank 14, the conveying pipe 22 is installed at one side of the upper end of the suction pump 21, when materials are prepared for discharging production and processing in the storage tank 14, discharging can be performed through the conveying pipe 22, the connecting valve 23 is installed on, an outlet 25 is mounted to the underside of the control valve 24.

Referring to fig. 2-4, the lifting rod 13 includes a pneumatic cylinder 131 and a movable rod 132, the pneumatic cylinder 131 is mounted at the lower end of the lifting rod 13, the movable rod 132 is mounted at the upper end of the lifting rod 13, the movable rod 132 includes a connecting rod 1321, a buffer spring 1322, a clamping block 1323 and a clamping slot 1324, the connecting rod 1321 is mounted at the upper end of the movable rod 132, the buffer spring 1322 is mounted on the surface of the connecting rod 1321, the clamping block 1323 is mounted at the upper end of the connecting rod 1321, the clamping slot 1324 is formed on the surface of the clamping block 1323, the connecting rod 1321 is movably connected with the clamping block 1323, the conveying pipe 22 is fixedly supported by the clamping block 1323 and the clamping slot 1324, so as to prevent the conveying pipe 22 from shaking during discharging, the clamping block 1323 is connected with the movable rod 132 through the connecting rod 1321 for lifting, the buffer spring 1322 is mounted to increase the buffer effect, the connecting valve 23 comprises a first connecting valve 231, a second connecting valve 232, a sealing ring 233, a mounting ring 234 and a positioning hole 235, the surface of one side of the connecting valve 23 and the delivery pipe 22 is provided with the first connecting valve 231, one side of the first connecting valve 231 is provided with the second connecting valve 232, the inner side of the first connecting valve 231 is provided with the sealing ring 233, so that the tightness of the delivery pipe 22 is higher, the sealing ring 233 is made of rubber and has larger tightness and elasticity, even if the rubber is deformed due to extrusion, the rubber can be restored after extrusion, one end of the first connecting valve 231 is provided with the mounting ring 234, the upper and lower sides of the mounting ring 234 are provided with the positioning hole 235, the second connecting valve 232 comprises a positioning slot 2321 and a nut 2322, the inner side of the second connecting valve 232 is provided with a positioning slot 2321, and the upper and lower ends of the second connecting valve 232 are provided with nuts 2322, collar 234 and positioning slot 2321 swing joint, conveyer pipe 22 comprises first connecting valve 231 and the concatenation of second connecting valve 232, insert positioning slot 2321' S inboard through collar 234 and fix, nut 2322 inserts the locating hole 235 and can carry out the secondary and fix, make the material can meet the resistance slow flow when flowing, avoid taking place the landing slope and cause the material to flow and cause the potential safety hazard, conveyer pipe 22 is the installation of S type structure, can prevent to increase inside resistance, avoid the condition that the backward flow appears in the material when the transmission.

In summary, the following steps: a discharging device for dimethyl phosphite production comprises a supporting mechanism 1 and a discharging mechanism 2, when materials are prepared to be discharged for production and processing in a storage tank 14, the materials can be discharged through a conveying pipe 22, the conveying pipe is installed in an S shape, the situation that backflow occurs when the materials are conveyed is avoided, the conveying pipe 22 is formed by splicing a first connecting valve 231 and a second connecting valve 232, the inner side of a positioning slot 2321 is inserted through an installation ring 234 for fixing, a nut 2322 is inserted into a positioning hole 235 for secondary fixing, the materials can flow slowly due to resistance when flowing, potential safety hazards caused by outflow of the materials due to sliding inclination are avoided, the safety of the device is improved, the conveying pipe 22 is fixedly supported with a clamping slot 1324 through a clamping block 1323, the conveying pipe 22 is prevented from shaking during discharging, and the clamping block 1323 is connected with a movable rod 132 through a connecting rod 1321 to lift, buffering effect when the buffer spring 1322 of installation can increase the support, after the ejection of compact finishes, can make conveyer pipe 22 produce the slope through going up and down, pours the remaining solution of inboard, avoids extravagant to holistic regulation effect has been improved.

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 discharge apparatus for dimethyl phosphite production, includes supporting mechanism (1) and discharge mechanism (2), and the upper end at supporting mechanism (1) is installed in discharge mechanism (2), its characterized in that: the supporting mechanism (1) comprises a bottom plate (11), protective baffles (12), a lifting rod (13) and a storage tank (14), wherein the protective baffles (12) are arranged on two sides of the upper end of the bottom plate (11), the lifting rod (13) is arranged on the inner side of each protective baffle (12), and the storage tank (14) is arranged on one side of each lifting rod (13);

discharge mechanism (2) include aspiration pump (21), conveyer pipe (22), connecting valve (23), control valve (24) and discharge gate (25), and aspiration pump (21) are installed to the upper end of storage tank (14), and conveyer pipe (22) are installed to upper end one side of aspiration pump (21), and the surface mounting of conveyer pipe (22) has connecting valve (23), and control valve (24) are installed to the one end of conveyer pipe (22), and discharge gate (25) are installed to the downside of control valve (24).

2. The discharging device for the production of dimethyl phosphite according to claim 1, wherein: lifter (13) include pneumatic cylinder (131) and movable rod (132), and pneumatic cylinder (131) are installed to the lower extreme of lifter (13), and movable rod (132) are installed to the upper end of lifter (13).

3. The discharging device for the production of dimethyl phosphite according to claim 2, wherein: the movable rod (132) comprises a connecting rod (1321), a buffer spring (1322), a clamping block (1323) and a clamping groove (1324), the connecting rod (1321) is installed at the upper end of the movable rod (132), the buffer spring (1322) is installed on the surface of the connecting rod (1321), the clamping block (1323) is installed at the upper end of the connecting rod (1321), the clamping groove (1324) is formed in the surface of the clamping block (1323), and the connecting rod (1321) is movably connected with the clamping block (1323).

4. The discharging device for the production of dimethyl phosphite according to claim 1, wherein: connecting valve (23) including first connecting valve (231), second connecting valve (232), sealing washer (233), collar (234) and locating hole (235), the surface mounting of one side of connecting valve (23) and conveyer pipe (22) has first connecting valve (231), second connecting valve (232) are installed to one side of first connecting valve (231), sealing washer (233) are installed to the inboard of first connecting valve (231), collar (234) are installed to the one end of first connecting valve (231), locating hole (235) have been seted up to the upper and lower both sides of collar (234).

5. The discharging device for the production of dimethyl phosphite according to claim 4, wherein: the second connecting valve (232) comprises a positioning slot (2321) and a nut (2322), the positioning slot (2321) is formed in the inner side of the second connecting valve (232), the nut (2322) is installed at the upper end and the lower end of the second connecting valve (232), and the mounting ring (234) is movably connected with the positioning slot (2321).

6. The discharging device for the production of dimethyl phosphite according to claim 1, wherein: the conveying pipe (22) is installed in an S-shaped structure.