CN218501828U

CN218501828U - Novel expanded explosive oil phase preparation and conveying device

Info

Publication number: CN218501828U
Application number: CN202222580080.5U
Authority: CN
Inventors: 贺圣强; 王新民; 杨帮芬
Original assignee: Guangdong Hongda Shaohua Industrial Explosives Co ltd
Current assignee: Guangdong Hongda Shaohua Industrial Explosives Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-02-21
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a novel expanded explosive oil phase is prepared and is carried device relates to conveyor technical field, and this conveyor aims at solving the design defect under the prior art, reduces the equipment maintenance rate, improves site environment, improve equipment essential safety's technical problem. The conveying device comprises an oil phase preparation tank, wherein a valve group is installed at the left end of a pipeline of the oil phase preparation tank, a filter is installed and connected at the left end of the valve group, a purging valve is arranged between the filter and the valve group, and an oil phase pump is installed at the left end of the filter. This conveyor redesign oil phase prepares jar, solves former equipment and prepares jar less defect of volume, prepares conveying system's degree of automation through improving the oil phase, improves production line essential safety, through the preparation jar and the delivery pump of more renewing, reduces to produce and scalds probably, reduces the noise pollution that equipment maintenance rate and production, designs heating system for automatic control system simultaneously to there is safety interlock, avoids oil phase material high temperature to produce the safety problem.

Description

Novel expanded explosive oil phase preparation and conveying device

Technical Field

The utility model belongs to the expanded explosive oil phase prepares conveyor field, concretely relates to novel expanded explosive oil phase prepares conveyor.

Background

The working principle of the existing oil phase preparation and conveying system is as follows: the oil phase preparation tank is heated by manually controlling steam, massive and wax-like oil phase materials are melted to the temperature range required by the process, and stirring is started when the solid wax liquid is melted into a liquid state, so that the temperature of the liquid oil phase is uniform. The prepared oil phase is pumped to a production line by a delivery pump.

However, the oil phase formulation delivery system has the following disadvantages:

1. the preparation tank has small volume, is very inconvenient in the charging process, and often needs to be charged for many times (the blocky materials are placed after the materials are melted in the front).

2. Valves for heating, discharging, circulating and the like of the preparation and conveying system are manual valves, and each step needs to be manually opened or closed, so that scalding is easy.

3. The conveying pump adopts a gear pump for conveying, the noise is high, the leakage is easy, and the maintenance is frequent.

4. The heater is controlled to be manually operated, and the temperature is easily over-heated.

Consequently, for the design defect of solving former device, reduce the equipment maintenance rate, improve site environment, improve equipment intrinsic safety, special design the utility model discloses conveyor is prepared to expanded explosive oil phase.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

To the not enough of prior art, the utility model aims to provide a novel expanded explosive oil phase is prepared and is carried device, this conveyor aims at solving the technical problem that exists under the prior art.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a such novel expanded explosive oil phase is prepared and is carried device, this conveyor include the oil phase and formulate the jar, wherein, valve group is installed to oil phase system jar pipeline left end, valve group left end erection joint has the filter, be equipped with the purge valve between filter and the valve group, the oil phase pump is installed to the filter left end, pipeline is installed to oil phase pump upper end, the three-way valve is installed to the pipeline upper end, the pipeline of stack is installed to the three-way valve left end, the backward flow pipeline is installed to the three-way valve right-hand member, temperature sensor is installed by left one side to oil phase system jar upper end.

When the conveying device of the technical scheme is used, an operator puts a solid oil phase material into an oil phase preparation tank from a feeding port, two layers of coil heaters are arranged in the oil phase preparation tank, the tank wall heater is a half-pipe spiral type heating structure for the first time, the inner layer coil heater is designed to be high, the solid oil phase material is prevented from entering the position near a stirring paddle, equipment accidents are avoided, the temperature is detected by a temperature sensor in the oil phase material melting process, after the temperature reaches the technological requirement (80-90 ℃), heater steam is closed in an interlocking mode, if the tank is placed for a long time and the temperature is lower than the technological temperature, the heater steam is opened in an automatic interlocking mode, when the oil phase is conveyed, a 'pumping' button is clicked on a touch screen control system, a valve group, an oil phase pump, a conveying pipeline and a three-way valve are opened in sequence, after the weight of the valve group is set after the pump is pumped to a temporary storage tank of a production line, the oil phase pump is closed, a purging valve is opened, when the purging valve is purged for 30 seconds, the purging is automatically stopped, when the oil phase preparation tank is circulated, the purging is finished, only the 'backflow' button 'on the touch screen control system' the three-way, the three-way valve is switched to the conveying pipeline is opened, when the three-way is stopped, the three-way valve is closed, the valve is stopped, the valve is closed, the backflow valve is switched to the oil phase preparation tank, the backflow control system, the backflow valve is stopped, the backflow valve is closed, the backflow valve is automatically stopped, the backflow control system, the backflow valve is independently, the backflow valve is automatically stopped, and the backflow valve is automatically stopped, the backflow control system is stopped, the backflow valve is stopped, and the backflow control button is independently stopped, the backflow control system is independently stopped, the backflow control button is only required to meet the specific backflow control button is stopped, and the specific backflow control condition is independently stopped, and the backflow control button is independently stopped after the purging condition is independently stopped, and the purging condition is independently stopped.

Furthermore, a feeding port is formed in the right side of the upper end of the oil phase preparation tank, a stirring paddle is installed on the inner side of the oil phase preparation tank, the inner-layer coil heater is designed to be high, solid oil phase materials are prevented from entering the vicinity of the stirring paddle, and equipment accidents are avoided.

Further, coil heaters are installed on the inner side of the oil phase preparation tank, the number of the coil heaters is two, and the coil heaters are of half-pipe spiral type heating structures.

Furthermore, the temperature sensor is connected with the coil heater through safety interlock control, so that the safety problem caused by overhigh temperature of the oil phase material is avoided.

Further, the oil phase pump adopts the magnetic drive pump, valve group, oil phase pump, pipeline and three-way valve all are through touch screen control system control connection, and conveying system designs for the linkage mode, and a key starts the transport, carries the back time delay of finishing and sweeps, avoids oil phase material to solidify and blocks up the pipeline, can also avoid artificial error to produce the safety problem.

Furthermore, an oil phase preparation tank is installed and connected to one side, close to the lower side, of the right end of the backflow pipeline, melting speed and pumping speed are increased, and labor intensity is reduced.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a conveyor redesign oil phase preparation jar, it is less to solve former equipment preparation jar volume, reinforced in-process, it is very inconvenient, often need reinforced defect many times, prepare conveying system's degree of automation through improving the oil phase, conveying system designs for the linkage mode, a key starts the transport, carry the back delay of finishing and sweep, avoid oil phase material to solidify and block up the pipeline, can also avoid artificial error to produce the safety problem, improve production line essential safety, through preparation jar and the delivery pump of renewing, change the oil phase pump into the magnetic drive pump by the gear pump, it is probably scalded to reduce the production, reduce the noise pollution that equipment maintenance rate and production, the site environment has been improved, simultaneously design heating system into automatic control system, and safety interlocking, avoid oil phase material high temperature to produce the safety problem, fusing speed and pumping speed have been accelerated simultaneously, labor intensity has been reduced.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the conveying apparatus of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of an oil phase preparation tank according to a specific embodiment of the conveying device of the present invention.

The symbols in the drawings are: 1. an oil phase preparation tank; 2. a valve group; 3. a purge valve; 4. a filter; 5. an oil phase pump; 6. a delivery conduit; 7. a feed line; 8. a three-way valve; 9. a return line; 10. a temperature sensor; 11. a feeding port; 12. a coil heater; 13. and (4) a stirring paddle.

Detailed Description

The specific embodiment is a novel expanded explosive oil phase preparation conveying device, the schematic diagram of the device principle is shown in figure 1, the schematic diagram of the three-dimensional structure of an oil phase preparation tank 1 is shown in figure 2, the conveying device comprises an oil phase preparation tank 1, and is characterized in that a valve group 2 is installed at the left end of a pipeline of the oil phase preparation tank 1, a filter 4 is installed and connected at the left end of the valve group 2, a purging valve 3 is arranged between the filter 4 and the valve group 2, an oil phase pump 5 is installed at the left end of the filter 4, a conveying pipeline 6 is installed at the upper end of the oil phase pump 5, a three-way valve 8 is installed at the upper end of the conveying pipeline 6, a feeding pipeline 7 is installed at the left end of the three-way valve 8, a return pipeline 9 is installed at the right end of the three-way valve 8, temperature sensor 10 is installed by left side on the oil phase preparation jar 1 upper end, dog-house 11 has been seted up by right side on the oil phase preparation jar 1 upper end, stirring rake 13 is installed to oil phase preparation jar 1 inboard, inlayer coil heater 12 design is higher, prevent near solid oil phase material entering stirring rake 13, avoid taking place the equipment accident, coil heater 12 is installed to oil phase preparation jar 1 inboard, coil heater 12 quantity is two-layer, the spiral heating structure of 12 half-pipes of coil heater, be connected through safety interlock control between temperature sensor 10 and the coil heater 12, avoid the too high safety problem that produces of oil phase material temperature.

Wherein, oil phase pump 5 adopts the magnetic drive pump, and valve group 2, oil phase pump 5, pipeline 6 and three-way valve 8 all are connected through touch screen control system control, and conveying system designs for the linkage mode, and a key starts the transport, and the back time delay of finishing carrying sweeps, avoids oil phase material to solidify and blocks up the pipeline, can also avoid human error to produce the safety problem.

Meanwhile, the oil phase preparation tank 1 is installed and connected to one side, close to the lower side, of the right end of the backflow pipeline 9, melting speed and pumping speed are increased, and labor intensity is reduced.

When the conveying device of the technical scheme is used, an operator puts a solid oil phase material into an oil phase preparation tank 1 from a feeding port 11, the oil phase preparation tank 1 is internally provided with two layers of coil heaters 12, the tank wall heater adopts a half-pipe spiral type heating structure for the first time, the inner layer coil heater 12 is designed to be higher, the solid oil phase material is prevented from entering the vicinity of a stirring paddle 13, equipment accidents are avoided, the temperature of the oil phase material is detected by a temperature sensor 10 in the melting process, the heater steam is closed in an interlocking manner after the temperature reaches the technological requirement of 80-90 ℃, if the oil phase material is placed for a long time and the temperature is lower than the technological temperature, the heater steam is opened in an automatic interlocking manner, and when the oil phase is conveyed, the ' pumping ' button ' is clicked on a touch screen control system, the valve group 2, the oil phase pump 5, the conveying pipeline 6 and the three-way valve 8 can be opened in sequence, after the pump is sent to a temporary storage tank of a production line for setting the weight, the valve group 2 is closed, the oil phase pump 5 is closed, the purging valve 3 is opened, the purging delay can be adjusted for 30 seconds, the automatic stop is realized, the pumping is finished, when the internal circulation of the oil phase preparation tank 1 is realized, only a motor backflow button is needed to be arranged on a touch screen control system, all parts are opened in sequence, the three-way valve 8 is switched to a passage from the conveying pipeline 6 to the backflow pipeline 9, when the internal circulation needs to be stopped, only the motor backflow stop button is needed to be arranged on the touch screen control system, the valve group 2 is closed, the oil phase pump 5 is closed, the purging valve 3 is opened, after the purging delay can be adjusted for 10 seconds, the automatic stop is realized, the backflow is finished, and all valves can be controlled independently so as to meet the requirements under specific conditions.

Claims

1. The utility model provides a novel expanded explosive oil phase is prepared and is carried device, this conveyor include the oil phase and formulate the jar, its characterized in that, valve group is installed to oil phase formulation jar pipeline left end, valve group left end erection joint has the filter, be equipped with the purge valve between filter and the valve group, the oil phase pump is installed to the filter left end, pipeline is installed to oil phase pump upper end, the three-way valve is installed to the pipeline upper end, the pipeline of delivering materials is installed to the three-way valve left end, the backward flow pipeline is installed to the three-way valve right-hand member, temperature sensor is installed by left one side in oil phase formulation jar upper end.

2. The novel expanded explosive oil phase preparation and conveying device according to claim 1, wherein a feeding port is formed in the upper end of the oil phase preparation tank close to the right side, and a stirring paddle is mounted on the inner side of the oil phase preparation tank.

3. The novel expanded explosive oil phase preparation conveying device is characterized in that coil heaters are installed on the inner side of the oil phase preparation tank, the number of the coil heaters is two, and the coil heaters are of a half-pipe spiral type heating structure.

4. The novel expanded explosive oil phase preparation and delivery device according to claim 1, wherein the temperature sensor is connected with the coil heater through a safety interlock control.

5. The novel expanded explosive oil phase preparation conveying device according to claim 1, characterized in that a magnetic pump is adopted as the oil phase pump, and the valve group, the oil phase pump, the conveying pipeline and the three-way valve are in control connection through a touch screen control system.

6. The novel expanded explosive oil phase preparation conveying device according to claim 1, wherein an oil phase preparation tank is connected to one side of the lower end of the return pipeline in an installing mode.