CN213556930U

CN213556930U - Reation kettle material dropwise add device

Info

Publication number: CN213556930U
Application number: CN202022059235.1U
Authority: CN
Inventors: 陈伟
Original assignee: Xi'an Cisco Sai Industrial Co ltd
Current assignee: Xi'an Cisco Sai Industrial Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-29
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a reation kettle material dropwise add device, including setting up in the temporary storage case at reation kettle top, the bottom of temporary storage case be provided with the dropwise add pipe of the inside intercommunication of reation kettle, the top of temporary storage case is provided with the inlet pipe, be provided with the delivery pump on the inlet pipe, be provided with flow control valve on the dropwise add pipe, the position that the inlet pipe is located reation kettle outside is provided with the scavenge pipe through the tee bend, be provided with first control valve on the scavenge pipe, the position that the inlet pipe is located the tee bend lower extreme still is provided with the second control valve. The temporary storage box that sets up can regard as the equipment that holds of relay, will need dropwise add material to store temporarily, then add the material to the temporary storage box by the outside, and the temporary storage box that sets up can eliminate the flow fluctuation that delivery pump and inlet pipe brought for the dropwise add material to reation kettle that the dropwise add pipe can be stable continuously, and the scavenge pipe and the tee bend that set up can wash temporary storage box and dropwise add pipe, keep dropwise add device's cleanness.

Description

Reation kettle material dropwise add device

Technical Field

The utility model relates to a reation kettle technical field, concretely relates to reation kettle material dropwise add device.

Background

The fomesafen is a safer herbicide, can kill weeds without influencing the growth of crops, and greatly reduces the workload and difficulty of pesticide spraying due to the characteristic. The preparation process of fomesafen relates to the mixing of a plurality of raw materials, different raw materials need to be added in different stages of preparation, and the adding amount and the adding speed need to be strictly controlled so as to ensure that the quality of the final finished product is qualified. The existing preparation equipment comprises a reaction kettle, dripping equipment is arranged on the reaction kettle, and different materials are dripped into the reaction kettle through the dripping equipment. However, the existing dripping equipment adopts a liquid pump as a power source, and has high dripping speed and is difficult to control.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a reation kettle material dropwise add device can more effectual control dropwise add speed.

The utility model provides a technical scheme be: the utility model provides a reation kettle material dropwise add device, is including setting up in the case of keeping in at reation kettle top, the bottom of keeping in the case be provided with the dropwise add pipe of the inside intercommunication of reation kettle, the top of keeping in the case is provided with the inlet pipe, be provided with the delivery pump on the inlet pipe, be provided with flow control valve and velocity meter on the dropwise add pipe, the dropwise add position that the pipe is located reation kettle outside is provided with the scavenge pipe through the tee bend, be provided with first control valve on the scavenge pipe, the position that the dropwise add pipe is located the tee bend lower extreme still is provided with the second control valve.

The beneficial effects of the above technical scheme are: the temporary storage box that sets up can regard as the equipment that holds of relay, will need dropwise add material to store temporarily, then add the material to the temporary storage box by the outside, and the temporary storage box that sets up can eliminate the flow fluctuation that delivery pump and inlet pipe brought for the dropwise add material to reation kettle that the dropwise add pipe can be stable continuously, and the scavenge pipe and the tee bend that set up can wash temporary storage box and dropwise add pipe, keep dropwise add device's cleanness.

Further, the temporary storage box is spherical, and an observation window is further arranged on the side face of the temporary storage box. The observation window can observe the material level in the temporary storage box as the basis for adjusting the feeding speed.

Further, the top of reation kettle is provided with the support frame that is used for fixing the case of keeping in, the support frame includes three bracing piece that is equilateral triangle and arranges. The height of the temporary storage box can be increased through the support frame, and then the materials in the temporary storage box are guaranteed to have enough gravitational potential energy so as to obtain enough dropping speed when falling.

Further, the device also comprises a material tank which is arranged on the same horizontal plane with the reaction kettle, and the material tank is communicated with the feeding pipe.

Further, the diameter of the temporary storage tank is 1/4-1/2 of the diameter of the reaction kettle.

Further, the observation window adopts transparent material to make, the temporary storage box is provided with the mounting hole corresponding to the observation window, the observation window seal inlay in the mounting hole.

Further, the first control valve and the second control valve are both solenoid valves. The switch may be controlled remotely or automatically.

Further, the top of bracing piece is provided with the arc backing sheet with temporary storage box assorted.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

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

fig. 2 is an enlarged schematic view of a point a in fig. 1.

Reference numerals: the device comprises a reaction kettle 100, a support rod 110, an arc support sheet 111, a temporary storage tank 200, a dropping pipe 210, a second control valve 211, a feeding pipe 220, a delivery pump 221, a material tank 300, a tee joint 400, a cleaning pipe 500 and a first control valve 510.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1-2, the present embodiment provides a material dropping device for a reaction kettle, including a temporary storage box 200 disposed at the top of the reaction kettle 100, the bottom of the temporary storage box 200 is provided with a dropping pipe 210 communicated with the inside of the reaction kettle 100, the top of the temporary storage box 200 is provided with a feeding pipe 220, the feeding pipe 220 is provided with a delivery pump 221, the dropping pipe 210 is provided with a flow control valve and a flow rate meter, a position of the dropping pipe 210 outside the reaction kettle 100 is provided with a cleaning pipe 500 through a tee 400, the cleaning pipe 500 is provided with a first control valve 510, and a position of the dropping pipe 210 at the lower end of the tee 400 is further provided with a second control valve 211.

The arranged temporary storage box 200 can be used as a relay accommodating device, materials needing to be added in a dropwise mode are temporarily stored, then the materials are added into the temporary storage box 200 from the outside, the arranged temporary storage box 200 can eliminate flow fluctuation caused by the delivery pump 221 and the feed pipe 220, so that the dropwise adding pipe 210 can stably and continuously add the materials into the reaction kettle 100, and the arranged cleaning pipe 500 and the tee joint 400 can wash the temporary storage box 200 and the dropwise adding pipe 210 and keep the dropwise adding device clean.

In order to improve the strength of the temporary storage box 200, the temporary storage box 200 is formed in a spherical shape, and an observation window is further provided on a side surface of the temporary storage box 200. The observation window can observe the material level in the temporary storage box 200 as a basis for adjusting the feeding speed.

As another preferred embodiment, a support frame for fixing the temporary storage box 200 is disposed on the top of the reaction kettle 100, and the support frame includes three support bars 110 arranged in an equilateral triangle. The height of the temporary storage box 200 can be raised by the support frame, so that the materials in the temporary storage box 200 have enough gravitational potential energy to obtain enough dropping speed when falling. The top of the support bar 110 is provided with an arc support piece 111 matched with the temporary storage box 200.

As another preferred embodiment, the reactor further comprises a material tank 300 disposed at the same level as the reaction kettle 100, wherein the material tank 300 is communicated with the feeding pipe 220.

In order to ensure that the size of the temporary storage tank 200 is moderate, it is ensured that enough gravitational potential energy can be provided, and the diameter of the temporary storage tank 200 is 1/4-1/2 of the diameter of the reaction kettle 100.

In order to guarantee the effect of observation window, the observation window adopts transparent material to make, temporary storage box 200 corresponds the observation window and is provided with the mounting hole, the observation window seal inlay in the mounting hole.

For better control of the first control valve 510 and the second control valve 211, the first control valve 510 and the second control valve 211 are both provided as solenoid valves. The switch may be controlled remotely or automatically.

In the description of the present application, it is to be understood that the terminology used herein is for the purpose of description only and is not intended to be interpreted as indicating or implying any relative importance or implicit indication of the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral combinations thereof; may be an electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a reation kettle material dropwise add device, its characterized in that, including setting up in case (200) of keeping in at reation kettle (100) top, the bottom of case (200) of keeping in be provided with drip feed pipe (210) of reation kettle (100) inside intercommunication, the top of case (200) of keeping in is provided with inlet pipe (220), be provided with delivery pump (221) on inlet pipe (220), be provided with flow control valve and velocity meter on drip feed pipe (210), the position that drip feed pipe (210) is located reation kettle (100) is outer is provided with scavenge pipe (500) through tee bend (400), be provided with first control valve (510) on scavenge pipe (500), drip feed pipe (210) are located tee bend (400) lower extreme position and still are provided with second control valve (211).

2. The material dripping device for the reaction kettle as claimed in claim 1, wherein the temporary storage box (200) is spherical, and the side surface of the temporary storage box (200) is further provided with an observation window.

3. The material dripping device of the reaction kettle as claimed in claim 1, wherein the top of the reaction kettle (100) is provided with a support frame for fixing the temporary storage box (200), and the support frame comprises three support rods (110) arranged in an equilateral triangle.

4. The material dripping device for the reaction kettle according to claim 1, further comprising a material tank (300) disposed at the same level as the reaction kettle (100), wherein the material tank (300) is communicated with the feeding pipe (220).

5. The reactor material dripping device as claimed in claim 2, wherein the diameter of the temporary storage tank (200) is 1/4-1/2 of the diameter of the reactor (100).

6. The material dripping device for the reaction kettle as claimed in claim 2, wherein the observation window is made of transparent material, the temporary storage box (200) is provided with a mounting hole corresponding to the observation window, and the observation window is embedded in the mounting hole in a sealing manner.

7. The dropwise adding device of reaction kettle materials as claimed in claim 1, wherein the first control valve (510) and the second control valve (211) are both solenoid valves.

8. The material dripping device of the reaction kettle as claimed in claim 3, wherein the top of the support rod (110) is provided with an arc support sheet (111) matched with the temporary storage box (200).