CN113499751B

CN113499751B - Explosion-proof continuous dosing experimental device

Info

Publication number: CN113499751B
Application number: CN202111052910.0A
Authority: CN
Inventors: 王凤玲; 袁育红; 翁建东; 李建雷; 刘海军; 裴岸杰
Original assignee: Nantong Huaxing Petroleum Instruments Co ltd
Current assignee: Nantong Huaxing Petroleum Instruments Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-11
Anticipated expiration: 2041-09-09
Also published as: CN113499751A

Abstract

The invention discloses an explosion-proof continuous dosing experimental device, which comprises a buffer barrel, wherein one side of the buffer barrel is fixedly connected with a mounting rack, one end of the mounting rack extends to the position right above the buffer barrel, and the inside of the buffer barrel is provided with: the experimental device is provided with an experimental bottle, and the bottom of the experimental bottle is fixedly connected with the bottom of the inner side of the buffer barrel through a supporting leg; the buffer device is provided with trigger grooves which are uniformly arranged on the outer side of the experiment bottle, and a sealing plate is clamped in the trigger grooves; the invention relates to the technical field of medicine adding devices, in particular to an alarm device which is provided with an air hose. This explosion-proof continuous medicine experimental apparatus that adds has reached the purpose of reinforcing buffer capacity, possesses the safety warning function, can warn when experimental apparatus breaks, can concentrate the waste liquid after collecting the experiment and conveniently discharge the clearance, has improved inside ventilation and the heat-sinking capability of device.

Description

Explosion-proof continuous dosing experimental device

Technical Field

The invention relates to the technical field of dosing devices, in particular to an explosion-proof continuous dosing experimental device.

Background

In the ground construction of oil fields, the following facilities are mainly arranged in station entering areas of all levels of station yards: a dosing device is characterized in that a metering pump is used as main dosing equipment, a medicine dissolving box, a stirrer, a liquid level meter, a safety valve, a check valve, a pressure gauge, a filter, a buffer, a pipeline, a valve, a base, an escalator, an automatic monitoring system, an electric control system and the like are assembled on a common platform according to process flow requirements to form a module, namely a skid-mounted combined unit (a skid body for short), a quantitative medicine is placed into a stirring solution box according to requirements to be stirred and dissolved, and after dissolution is finished, the working process of pumping to a dosing point is carried out through a metering pump, the dosing amount can be freely adjusted to meet the requirements of different dosing places, explosion risks exist in the dosing process, and therefore in order to improve the safety degree, a continuous dosing experiment needs to be carried out before actual dosing.

But current explosion-proof continuous medicine experimental apparatus buffer capacity is relatively poor, does not possess the safety warning function, can't concentrate collect the waste liquid after the experiment and conveniently discharge the clearance, and the ventilation and the heat-sinking capability of device inside are relatively poor.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an explosion-proof continuous dosing experimental device, which solves the problem of poor buffering capacity of the existing explosion-proof continuous dosing experimental device, has a safety warning function, can warn when the experimental device is broken, can collect waste liquid after an experiment in a centralized manner, is convenient to discharge and clean, and improves the ventilation and heat dissipation capacity in the device.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an explosion-proof continuous medicine experimental apparatus that adds, includes the buffering bucket, one side fixedly connected with mounting bracket of buffering bucket, the one end of mounting bracket extends to directly over the buffering bucket, the inside of buffering bucket is provided with:

the experimental device is provided with an experimental bottle, the bottom of the experimental bottle is fixedly connected with the bottom of the inner side of the buffer barrel through a supporting leg, the bottom of the mounting rack is fixedly connected with a stirring motor, and the output end of the stirring motor extends to the interior of the experimental bottle and is fixedly connected with stirring blades;

the buffer device is provided with a trigger groove, the trigger groove is uniformly arranged on the outer side of the experiment bottle, a sealing plate is clamped in the trigger groove, a buffer spring is fixedly connected to the position, close to the sealing plate, of the inner wall of the buffer barrel, a stress plate is fixedly connected to one end, close to the sealing plate, of the buffer spring, the liquid medicine in the experiment bottle continuously and violently reacts, the pressure intensity continuously increases, the pressure intensity in the experiment bottle pushes the sealing plate to break away from the trigger groove and then presses the stress plate to extrude the buffer spring to buffer, the stress plate buffers the inner wall of the buffer barrel in an extrusion deformation mode, the liquid medicine can be pushed to automatically disintegrate by the pressure intensity when the pressure intensity in the experiment bottle is too high, then the buffer structure is pushed to buffer, the experiment bottle is prevented from being impacted by too high pressure intensity, the experiment device is prevented from being broken due to too high explosion intensity of the internal pressure intensity, and the safety degree of the device is improved, the sealing plate can be continuously used by inserting the sealing plate into the trigger groove again after the experiment bottle is disassembled, the experiment device cannot be damaged due to explosion caused by overlarge pressure intensity, and the service life of the device is prolonged;

the alarm device is provided with an air hose, the outer side of the buffer barrel is provided with an air hole matched with the air hose, the air hose is a blind hole pipe, one end of the air hose, which is far away from the buffer barrel, is of a closed design, the limiting ring corresponding to the vent hose is installed on the outer side of the buffer barrel, internal pressure is increased after liquid medicine inside the experiment bottle reacts violently, the sealing plate pushes air inside the buffer barrel to enter the vent hose after falling off from the trigger groove, the vent hose pops out from the limiting ring after expanding gas filled inside the vent hose to swing towards the direction far away from the buffer barrel, people around can be reminded to keep away from by using the swing of the vent hose when the reaction inside the experiment device is violent, the damage caused by breakage of the experiment device is avoided, the device has danger alarm capacity, and the safety degree of the device in use is improved.

Preferably, an annular sliding groove is formed in one end of the top of the buffer barrel, a rotating ring is connected to one side of the inner wall of the annular sliding groove in a sliding mode, and the ventilation hose penetrates through the rotating ring and is fixedly connected with the rotating ring.

Preferably, the bottom intercommunication of buffer tank has the header tank, one side intercommunication of header tank has the fluid-discharge tube, the fluid-discharge tube runs through the header tank and extends to the inside of header tank, the valve is installed to the one end that the header tank was kept away from to the fluid-discharge tube, and the closing plate is promoted by the inside atmospheric pressure of experiment bottle and is produced the gap with the inner wall of trigger tank, and the inside liquid medicine of experiment bottle flows from the gap department of trigger tank and drips in the header tank, opens the valve after the liquid medicine state of header tank inside is stable, from the inside liquid medicine of fluid-discharge tube department discharge header tank, can concentrate the inside pressure of collection experimental apparatus increase before the explosion infiltration liquid medicine and conveniently discharge, avoid the waste liquid of infiltration to stop at the device inner wall, improved the clean degree of device.

Preferably, the position that is located the experiment bottle below between the inner wall both sides of buffering bucket rotates and is connected with and connects the cistern, the inner wall one side of buffering bucket is located the below fixedly connected with stopper that connects the cistern, connect the cistern and keep away from the one end opening of stopper.

Preferably, the bottom of the inner side of the liquid collecting box is fixedly connected with a return spring, and one end of the top of the return spring is fixedly connected with the liquid receiving groove.

Preferably, one side of the stress plate, which is far away from the experimental bottle, is fixedly connected with a transverse rod, and the transverse rod extends to the outside of the buffer barrel and is in sliding connection with the buffer barrel.

Preferably, the viewing aperture has been seted up to one side of buffering bucket, inner wall one side of viewing aperture is rotated and is connected with the guard gate, toughened glass is installed to one side that the experiment bottle is close to the viewing aperture.

(III) advantageous effects

The invention provides an explosion-proof continuous dosing experimental device. The method has the following beneficial effects:

(one), this explosion-proof continuous medicine experimental apparatus that adds, the inner wall that is promoted and triggers the groove through the inside atmospheric pressure of closing plate by the experiment bottle produces the gap, the inside liquid medicine of experiment bottle flows the drip to the collecting tank from the gap department of triggering the groove, open the valve after the liquid medicine state of collecting tank inside is stable, from the inside liquid medicine of fluid-discharge tube department discharge collecting tank, can concentrate the liquid medicine of collecting the inside pressure increase of experimental apparatus infiltration out before the explosion and conveniently discharge, avoid the waste liquid of infiltration out to stop at the device inner wall, the clean degree of device has been improved.

(two), this explosion-proof continuous medicine experimental apparatus that adds, continue violent reaction pressure through the inside liquid medicine of experiment bottle and continuously increase, the inside pressure of experiment bottle promotes the closing plate and breaks away from back press stress plate extrusion buffer spring from triggering the groove and cushions, then the stress plate cushions the inner wall extrusion deformation of buffering bucket, can utilize pressure to promote automatic disintegration when experiment bottle internal pressure is too high, then promote buffer structure and cushion, avoid the experiment bottle to receive too big pressure impact, avoid experimental apparatus because the too big explosion of internal pressure is broken, the degree of safety of device has been improved.

(III), this explosion-proof continuous medicine experimental apparatus that adds just can continue to use with the closing plate reinsertion trigger groove after the experiment bottle disintegrates, and experimental apparatus can not damage because the too big explosion of pressure has improved the life of device.

(IV), this explosion-proof continuous medicine experimental apparatus that adds, through the inside liquid medicine of experiment bottle after the violent reaction inside pressure increase, the closing plate comes off back experiment bottle inside pressure promotion buffering bucket from triggering the groove and gets into inside the breather hose, inside the breather hose pops out the direction swing to keeping away from the buffering bucket from the spacing ring after filling the gas expansion, can use the breather hose swing to remind people around to keep away from when the experiment device internal reaction is violent, avoid receiving the cracked damage of experimental apparatus, make the device possess danger alarm ability, the safety degree of device use has been improved.

(V), this explosion-proof continuous medicine experimental apparatus that adds, it is rotatory along annular spout to aerify the back swing drive rotatory ring through breather hose, makes the breather hose rotatory along the device, increases the alarm range when experimental apparatus breaks.

(VI), this explosion-proof continuous medicine experimental apparatus that adds, the liquid medicine that falls to the below through the inside liquid drop of experiment bottle connects inside the cistern, connect inside liquid medicine of cistern to increase back extrusion reset spring downswing gradually, connect inside liquid medicine of cistern along connect inside the liquid collecting tank of cistern landing to the below, reset spring promotes and connects cistern upswing to initial position, connect the in-process of cistern luffing to increase the flow velocity of the inside air of buffer tank, utilize the liquid medicine that spills to increase the flow velocity inside the device and exchange with the outside air, improve the clean degree and the heat-sinking capability of the inside air of device.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is an internal cross-sectional view of the present invention as a whole;

FIG. 3 is an internal cross-sectional view of the integral viewport of the present invention;

FIG. 4 is a schematic view of the alarm device of the present invention;

FIG. 5 is a schematic view of the structure of the junction between the buffer barrel and the liquid collection tank according to the present invention;

fig. 6 is an internal sectional view of a junction of a buffer tank and a header tank according to the present invention.

In the figure: 1-buffer barrel, 2-mounting rack, 3-experimental device, 31-experimental bottle, 32-supporting leg, 33-stirring motor, 34-stirring fan blade, 4-buffer device, 41-trigger groove, 42-sealing plate, 43-buffer spring, 44-stress plate, 5-alarm device, 51-ventilating hose, 52-spacing ring, 6-annular chute, 7-rotating ring, 8-liquid collecting tank, 9-liquid discharging pipe, 10-valve, 11-liquid receiving groove, 12-spacing block, 13-reset spring, 14-transverse rod, 15-observation port, 16-protective door and 17-toughened glass.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an explosion-proof continuous medicine experimental apparatus that adds, includes buffering bucket 1, one side fixedly connected with mounting bracket 2 of buffering bucket 1, the one end of mounting bracket 2 extends to buffering bucket 1 directly over, and the inside of buffering bucket 1 is provided with:

the experimental device 3 is provided with an experimental bottle 31, the bottom of the experimental bottle 31 is fixedly connected with the inner bottom of the buffer barrel 1 through a supporting leg 32, the bottom of the mounting rack 2 is fixedly connected with a stirring motor 33, and the output end of the stirring motor 33 extends to the inside of the experimental bottle 31 and is fixedly connected with a stirring fan blade 34;

buffer 4, this buffer 4 has trigger groove 41, and trigger groove 41 evenly sets up in the outside of experiment bottle 31, and the inside joint of trigger groove 41 has closing plate 42, and the position fixedly connected with buffer spring 43 that the inner wall of buffering bucket 1 is close to closing plate 42, and buffer spring 43 is close to the one end fixedly connected with atress board 44 of closing plate 42.

The bottom intercommunication of buffer bucket 1 has header tank 8, and one side intercommunication of header tank 8 has fluid-discharge tube 9, and fluid-discharge tube 9 runs through header tank 8 and extend to header tank 8's inside, and valve 10 is installed to the one end that fluid-discharge tube 9 kept away from header tank 8.

The side of the stress plate 44 far away from the experimental bottle 31 is fixedly connected with a transverse rod 14, and the transverse rod 14 extends to the outside of the buffer barrel 1 and is connected with the buffer barrel 1 in a sliding manner.

An observation port 15 is opened on one side of the buffer barrel 1, a protective door 16 is rotatably connected on one side of the inner wall of the observation port 15, and toughened glass 17 is installed on one side of the experiment bottle 31 close to the observation port 15.

During the use, in succession to the inside medicine that adds of experiment bottle 31, start agitator motor 33 and drive stirring fan blade and stir the inside liquid medicine of experiment bottle 31, the inside liquid medicine of experiment bottle 31 begins to react, inside pressure increase when the inside liquid medicine of experiment bottle 31 reacts acutely, closing plate 42 is promoted and trigger the inner wall production gap of groove 41 by the inside atmospheric pressure of experiment bottle 31, the inside liquid medicine of experiment bottle 31 flows from the gap department of triggering groove 41 and drips to collecting tank 8 in, open valve 10 after the liquid medicine state of collecting tank 8 inside is stable, from the inside liquid medicine of discharge tube 9 department discharge collecting tank 8, can concentrate the inside pressure of collection experimental apparatus and increase the preceding infiltration's of explosion liquid medicine and conveniently discharge, avoid the waste liquid of infiltration to stop at the device inner wall, the clean degree of device has been improved.

The inside liquid medicine of experiment bottle 31 continues violent reaction pressure and lasts the increase, the inside pressure of experiment bottle 31 promotes the closing plate 42 and breaks away from back pressing atress board 44 extrusion buffer spring 32 from triggering groove 41 and cushions, then atress board 44 cushions the inner wall extrusion deformation of buffer barrel 1, can utilize pressure to promote automatic disintegration when experiment bottle 31 internal pressure is too high, then promote buffer structure and cushion, it strikes to avoid experiment bottle 31 to receive too big pressure, avoid the experimental apparatus because the too big explosion of internal pressure is broken, the safety of the device has been improved, reinsert closing plate 42 into triggering groove 41 after experiment bottle 31 disintegrates and just can continue to use, the experimental apparatus can not be because the too big explosion of pressure damages, the life of the device has been improved.

Example two

Referring to fig. 1-6, the present invention provides a technical solution: on the basis of the first embodiment, the alarm device 5 is disposed inside the buffer barrel 1, the alarm device 5 has a ventilation hose 51, a ventilation hole matched with the ventilation hose 51 is formed on the outer side of the buffer barrel 1, the ventilation hose 51 is a blind hole pipe, one end of the ventilation hose 51 far away from the buffer barrel 1 is of a closed design, and a limit ring 52 corresponding to the ventilation hose 51 is mounted on the outer side of the buffer barrel 1.

Annular chute 6 has been seted up to the top one end of cushion barrel 1, and the inner wall one side sliding connection of annular chute 6 has rotatory ring 7, and breather hose 51 runs through rotatory ring 7 and with rotatory ring 7 fixed connection.

The position that lies in experiment bottle 31 below between the inner wall both sides of buffer barrel 1 rotates and is connected with and connects cistern 11, and buffer barrel 1's inner wall one side lies in the below fixedly connected with stopper 12 that connects cistern 11, connects cistern 11 to keep away from the one end opening of stopper 12.

The bottom of the inner side of the liquid collecting box 8 is fixedly connected with a return spring 13, and one end of the top of the return spring 13 is fixedly connected with the liquid receiving groove 11.

During the use, aim at the air inlet of breather hose 51 the air vent in the buffering bucket 1 outside, inside pressure increases after the violent reaction of the inside liquid medicine of experiment bottle 31, the inside pressure of inside pressure promotion buffering bucket 1 of closing plate 42 comes into inside breather hose 51 from triggering groove 41 and drops back experiment bottle 31, inside the inflating of breather hose 51 pops out from spacing ring 52 after the inflation to the direction swing of keeping away from buffering bucket 1, can use the swing of inflating hose to remind people around to keep away from when the inside reaction of experimental apparatus is violent, avoid receiving the cracked damage of experimental apparatus, make the device possess danger alarm ability, the degree of safety of device use has been improved.

The liquid medicine inside the experiment bottle 31 drops to the liquid receiving tank 11 below, the liquid medicine inside the liquid receiving tank 11 gradually increases and then extrudes the reset spring 13 to swing downwards, the liquid medicine inside the liquid receiving tank 11 slides to the liquid collecting tank 8 below along the liquid receiving tank 11, the reset spring 13 pushes the liquid receiving tank 11 to swing upwards to an initial position, the flow speed of the air inside the buffer barrel 1 is increased in the process of the up-and-down swing of the liquid receiving tank, the flow speed of the air inside the device and the air exchange with the outside air is increased by utilizing the leaked liquid medicine, and the cleaning degree and the heat dissipation capacity of the air inside the device are 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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

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 an explosion-proof continuous medicine experimental apparatus that adds, includes buffering bucket (1), its characterized in that, one side fixedly connected with mounting bracket (2) of buffering bucket (1), the one end of mounting bracket (2) extends to buffering bucket (1) directly over, the inside of buffering bucket (1) is provided with:

the experimental device (3) is provided with an experimental bottle (31), the bottom of the experimental bottle (31) is fixedly connected with the bottom of the inner side of the buffer barrel (1) through a supporting leg (32), the bottom of the mounting rack (2) is fixedly connected with a stirring motor (33), and the output end of the stirring motor (33) extends to the inside of the experimental bottle (31) and is fixedly connected with a stirring fan blade (34);

the buffer device (4) is provided with a trigger groove (41), the trigger groove (41) is uniformly formed in the outer side of the experiment bottle (31), a sealing plate (42) is clamped in the trigger groove (41), a buffer spring (43) is fixedly connected to the position, close to the sealing plate (42), of the inner wall of the buffer barrel (1), and one end, close to the sealing plate (42), of the buffer spring (43) is fixedly connected with a stress plate (44);

the alarm device (5) is provided with an air hose (51), the outer side of the buffer barrel (1) is provided with an air hole matched with the air hose (51), the air hose (51) is a blind hole pipe, one end, far away from the buffer barrel (1), of the air hose (51) is of a closed design, and the outer side of the buffer barrel (1) is provided with a limiting ring (52) corresponding to the air hose (51).

2. The explosion-proof continuous dosing experimental device according to claim 1, characterized in that: an annular sliding groove (6) is formed in one end of the top of the buffer barrel (1), a rotating ring (7) is connected to one side of the inner wall of the annular sliding groove (6) in a sliding mode, and the ventilation hose (51) penetrates through the rotating ring (7) and is fixedly connected with the rotating ring (7).

3. The explosion-proof continuous dosing experimental device according to claim 1, characterized in that: the bottom of buffer bucket (1) communicates liquid collecting box (8), one side intercommunication of liquid collecting box (8) has fluid-discharge tube (9), fluid-discharge tube (9) run through liquid collecting box (8) and extend to the inside of liquid collecting box (8), valve (10) are installed to the one end that fluid-discharge tube (9) kept away from liquid collecting box (8).

4. An explosion-proof continuous dosing experimental device according to claim 3, characterized in that: the position that lies in experiment bottle (31) below between the inner wall both sides of buffer bucket (1) rotates and is connected with and connects cistern (11), the inner wall one side of buffer bucket (1) is located and connects below fixedly connected with stopper (12) of cistern (11), connect the one end opening that stopper (12) were kept away from in cistern (11).

5. An explosion-proof continuous dosing experimental device according to claim 4, characterized in that: the bottom of the inner side of the liquid collecting box (8) is fixedly connected with a return spring (13), and one end of the top of the return spring (13) is fixedly connected with the liquid receiving tank (11).

6. The explosion-proof continuous dosing experimental device according to claim 1, characterized in that: one side of the stress plate (44) far away from the experimental bottle (31) is fixedly connected with a transverse rod (14), and the transverse rod (14) extends to the outside of the buffer barrel (1) and is in sliding connection with the buffer barrel (1).

7. The explosion-proof continuous dosing experimental device according to claim 1, characterized in that: viewing aperture (15) have been seted up to one side of buffer bucket (1), inner wall one side of viewing aperture (15) is rotated and is connected with guard gate (16), toughened glass (17) are installed to one side that experiment bottle (31) are close to viewing aperture (15).