A kind of gas cleaning decoction automatic liquid matching mechanism
Technical field
The present invention relates to a kind of mechanical device, more particularly to a kind of gas cleaning decoction automatic liquid matching mechanism.
Background technology
With industrial expansion and the improvement of people's living standards, the craving to the energy is also continuously increased, in coal-fired flue-gas
SO2 the main reason for having become atmosphere pollution, reduce SO2 pollutions turns into the task of top priority that current atmospheric environment is administered,
Many flue gas desulfurization technique extensive uses in the industry, wherein, Wet Flue Gas Desulfurization Technique with its technology maturation, technique it is simple and
It is widely used, the technical process of wet desulphurization is typically as follows:Neutralization reaction will be carried out with decoction after flue gas removing dust, reacted
Decoction is supplemented according to pH value in journey, until desulfurization completion, when supplementing decoction, often decoction is pumped directly into high-pressure water pipe,
The mixing of water and decoction is completed in transmitting procedure, occurs that local concentration is uneven because decoction is pumped directly into high-pressure water pipe,
Cause purification reaction uneven, influence gas cleaning effect, meanwhile, existing decoction conveying mechanism can only often carry out quantitatively defeated
Send or the conveying of decoction that precision is not high, it is difficult to carry out the regulation of loading amount and dose accurately controls.In view of disadvantages described above, having in fact must
Design a kind of gas cleaning decoction automatic liquid matching mechanism.
The content of the invention
The technical problems to be solved by the invention are:A kind of gas cleaning decoction automatic liquid matching mechanism is provided, to solve
Decoction is pumped directly into high-pressure water pipe and the problem of local concentration is uneven and decoction conveying capacity can not be adjusted occurs.
In order to solve the above technical problems, the technical scheme is that:A kind of gas cleaning decoction automatic liquid matching mechanism, bag
Base, bracket are included, water inlet pipe, mechanism of making up a prescription, Beng Yao mechanisms, leading screw that quantity is 2 is arranged symmetrically along the mechanism of making up a prescription, watches
Motor is taken, described bracket is located on the left of base upper end, and described bracket is connected with whorl of base, and described water inlet pipe is positioned at support
Frame upper end, described water inlet pipe are weldingly connected with bracket, and described mechanism of making up a prescription is located at water inlet pipe side, described mechanism of making up a prescription
It is connected with water inlet pipe screw thread, described Beng Yao mechanisms are on the outside of mechanism of making up a prescription, described Beng Yao mechanisms and mechanism welding of making up a prescription
Be connected, described leading screw, which be located at base upper end and is located at, to make up a prescription mechanism lower end, described leading screw be connected with base rotation and with
Medicine mechanism screw thread is connected, and described servomotor is located on the right side of leading screw and is located at base upper end, described servomotor and leading screw
Screw thread is connected and is connected with whorl of base;
Described Beng Yao mechanisms also include cylinder body, check valve, piston, push rod, slide, feed nut, seal receptacle, spacing
Ring, guide rod, spring, movable plate, cone seal head, described cylinder body is on the outside of mechanism of making up a prescription, and described cylinder body is with making up a prescription
Mechanism is weldingly connected, and described check valve is located at cylinder body upper end, and described check valve is connected with cylinder body screw thread, described piston position
On the inside of cylinder body, described piston is connected with cylinder gap, and through cylinder body and on the outside of piston, described pushes away described push rod
Bar is connected with piston thread, and described slide is located on the outside of push rod and is located at base upper end, described slide and push rod screw thread phase
Slide even and with base and be connected, described feed nut is located on the inside of slide and run through by leading screw, described feed nut and cunning
Seat screw thread is connected and is connected with threads of lead screw, and described seal receptacle is located on the inside of cylinder body, and described seal receptacle welds phase with cylinder body
Even, described spacing ring is located on the inside of cylinder body and is located at seal receptacle side, and described spacing ring is connected with cylinder body screw thread, described
Between spacing ring and seal receptacle, described guide rod is connected guide rod with spacing ring screw thread, and described spring is positioned at guiding
On the outside of bar, described movable plate be located at spring side and is directed to bar and runs through, described movable plate and spring be weldingly connected and with
Guide rod gap is connected, and described cone seal head is located at movable plate side, described cone seal head and movable plate screw thread phase
Even.
Further improvement of the invention is as follows:
Further, described mechanism of making up a prescription also includes housing, inner sleeve, is no less than 2 along the uniform quantity of described sleeve pipe
Liquid distribution pipe, spray hole, the block that confluxes, with pendular ring, along the uniform quantity of described sleeve pipe be no less than the mixed organization of 2, described shell
Body is located at water inlet pipe side, and described housing is connected with water inlet pipe screw thread, and described inner sleeve is located at case inside, and described is interior
Sleeve pipe is connected with case weld, and described liquid distribution pipe is located on the inside of inner sleeve, and described liquid distribution pipe is weldingly connected with inner sleeve, institute
The spray hole stated is located at liquid distribution pipe outer wall, and described spray hole runs through liquid distribution pipe, and the described block that confluxes is located on the outside of liquid distribution pipe, institute
The block that confluxes stated is weldingly connected with liquid distribution pipe, and described is located on the inside of the block that confluxes with pendular ring, and described matches somebody with somebody pendular ring and block weldering of confluxing
Connected, described mixed organization is connect between inner sleeve and the block that confluxes, described mixed organization is respectively with inner sleeve and confluxing
Block screw thread is connected.
Further, described mixed organization also includes briquetting, rotating shaft, pivoted housing that parallel arrangement quantity is 2, along described
Uniform diameter becomes the blade that smallest number is no less than 2 to pivoted housing successively from top to bottom, and any one described briquetting is located at inner sleeve
Outside, described briquetting are connected with inner sleeve pipe screw thread, and another described briquetting is on the outside of the block that confluxes, described briquetting and remittance
Stream block screw thread is connected, and described rotating shaft is between the briquetting of 2 parallel arrangements, and described rotating shaft is connected with briquetting close-fitting, institute
The rotating shaft stated runs through pivoted housing, and described pivoted housing is connected with axis of rotation, and described blade is located on the outside of pivoted housing, described blade with
Pile crown close-fitting is connected.
Further, described inner sleeve is additionally provided with the vertical ring, cylinder, sealing ring that parallel arrangement quantity is 2, described
Vertical ring be located at case inside, and described vertical ring is connected with case weld, described cylinder be located at vertical ring that two pieces is arranged in parallel it
Between, described cylinder is weldingly connected with vertical ring, and the external diameter of the cylinder is not more than the external diameter of vertical ring, and described vertical ring is additionally provided with close
Seal, described sealing ring are connected with vertical ring close-fitting.
Further, described cylinder is additionally provided with the first liquid separation hole, and cylinder is run through in the first described liquid separation hole.
Further, the described block that confluxes is additionally provided with the second liquid separation hole, and the second described liquid separation hole is through the block that confluxes.
Further, described to be additionally provided with the 3rd liquid separation hole with pendular ring, the second described liquid separation hole is through matching somebody with somebody pendular ring, decoction
The cavity formed by founding ring and cylinder is first flowed into, then configured the first liquid separation hole on cylinder flows into liquid distribution pipe, a part of medicine
Liquid is sprayed through spray hole, and another part decoction is continuous configured in the second liquid separation hole of the block that confluxes and to be arranged on on pendular ring
3rd liquid separation hole sprays, when water under high pressure enters cylinder inner sleeve, a part of water under high pressure promotion blade along the second axis of rotation, from
And will be mixed through the decoction that spray hole sprays with water under high pressure, another part water under high pressure is flowed in series through with pendular ring, so as to by the 3rd point
The decoction that fluid apertures sprays mixes with water under high pressure.
Compared with prior art, the gas cleaning decoction automatic liquid matching mechanism, during work, servomotor drives leading screw to turn
Dynamic, so as to drive the slide being connected with feed nut to move, when slide is moved to the left, the push rod in left side drives the piston in left side
It is moved to the left, left side cylinder interior pressure reduces, and the spring in left side promotes the cone seal head in left side to be bonded with the seal receptacle in left side,
The check valve forward conduction in left side, check valve of the decoction through left side enter in the cylinder body of left side, meanwhile, the push rod on right side drives right side
Piston be moved to the left, the check valve on right side reversely ends, and right side cylinder pressure rise, the spring on right side promotes the taper on right side
Seal head separates with the seal receptacle on right side, and continuously sealed seat and spacing ring pump out decoction, similarly, when slide moves right,
Decoction is pumped into dispensing machine structure by the Beng Yao mechanisms in left side, the Beng Yao mechanisms supplement decoction on right side, and Beng Yao mechanisms are continuously to making up a prescription
Decoction is pumped into mechanism and is uniformly mixed with flowing through the water under high pressure for mechanism of making up a prescription, realizes drug solution preparing and conveying, sets servomotor
Rotating speed and angle, you can the displacement and speed of piston are set, so as to accurately being controlled pump dose.The apparatus structure
Simply, decoction and water under high pressure automatic mixing and automatic pump medicine are reacted, pump dose is controllable and accurate, meanwhile, decoction mixes with water
It is even, continuous, improve gas cleaning efficiency and effect.
Brief description of the drawings
Fig. 1 shows front view of the present invention
Fig. 2 shows that the present invention makes up a prescription mechanism structural representation
Fig. 3 shows mixed organization structural representation of the present invention
Fig. 4 shows inner sleeve structural representation of the present invention
Fig. 5 shows that the present invention is confluxed block structure schematic diagram
Fig. 6 shows that the present invention matches somebody with somebody pendular ring structural representation
Fig. 7 shows pump medicine mechanism structure schematic diagram of the present invention
The bracket 2 of base 1
Water inlet pipe 3 makes up a prescription mechanism 4
The leading screw 6 of Beng Yao mechanisms 5
The housing 401 of servomotor 7
The liquid distribution pipe 403 of inner sleeve 402
Spray hole 404 confluxes block 405
With the mixed organization 407 of pendular ring 406
The rotating shaft 409 of briquetting 408 second
The blade 411 of pivoted housing 410
The vertical cylinder 413 of ring 412
The liquid separation hole 415 of sealing ring 414 first
The liquid separation hole 417 of second liquid separation hole 416 the 3rd
The check valve 502 of cylinder body 501
The push rod 504 of piston 503
The feed nut 506 of slide 505
The spacing ring 508 of seal receptacle 507
The spring 510 of guide rod 509
The cone seal of movable plate 511 first 512
Embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, a kind of gas cleaning decoction automatic liquid matching mechanism, including bottom
Seat 1, bracket 2, water inlet pipe 3, mechanism of making up a prescription 4, it is arranged symmetrically along the mechanism 4 of making up a prescription Beng Yao mechanisms 5, leading screw that quantity is 2
6th, servomotor 7, described bracket 2 are located on the left of the upper end of base 1, and described bracket 2 is connected with the screw thread of base 1, and described enters
Water pipe 3 is located at the upper end of bracket 2, and described water inlet pipe 3 is weldingly connected with bracket 2, and described mechanism 4 of making up a prescription is located at water inlet pipe 3 one
Side, described mechanism 4 of making up a prescription are connected with the screw thread of water inlet pipe 3, and described Beng Yao mechanisms 5 are positioned at the outside of mechanism 4 of making up a prescription, described pump
Medicine mechanism 5 is weldingly connected with mechanism 4 of making up a prescription, and described leading screw 6 is located at the upper end of base 1 and positioned at the lower end of mechanism 4 of making up a prescription, described
Leading screw 6 is rotatedly connected with base 1 and is connected with the screw thread of mechanism 4 that makes up a prescription, and described servomotor 7 is located at the right side of leading screw 6 and is located at
The upper end of base 1, described servomotor 7 are connected with the screw thread of leading screw 6 and are connected with the screw thread of base 1;Described Beng Yao mechanisms 5 are also wrapped
Include cylinder body 501, check valve 502, piston 503, push rod 504, slide 505, feed nut 506, seal receptacle 507, spacing ring 508,
Guide rod 509, spring 510, movable plate 511, cone seal first 512, described cylinder body 501 are described positioned at the outside of mechanism 4 of making up a prescription
Cylinder body 501 be weldingly connected with mechanism 4 of making up a prescription, described check valve 502 is located at the upper end of cylinder body 501, described check valve 502 with
The screw thread of cylinder body 501 is connected, and described piston 503 is located at the inner side of cylinder body 501, and described piston 503 is connected with the gap of cylinder body 501,
Through cylinder body 501 and positioned at the outside of piston 503, described push rod 504 is connected described push rod 504 with the screw thread of piston 503, described
Slide 505 be located at the outside of push rod 504 and be located at the upper end of base 1, described slide 505 be connected with the screw thread of push rod 504 and with bottom
Seat 1, which slides, to be connected, and described feed nut 506 be located at the inner side of slide 505 and run through by leading screw 6, described feed nut 506 and
The screw thread of slide 505 is connected and is connected with the screw thread of leading screw 6, and described seal receptacle 507 is located at the inner side of cylinder body 501, described seal receptacle
507 are weldingly connected with cylinder body 501, and described spacing ring 508 is located at the inner side of cylinder body 501 and is located at the side of seal receptacle 507, described
Spacing ring 508 is connected with the screw thread of cylinder body 501, and described guide rod 509 is described between spacing ring 507 and seal receptacle 507
Guide rod 509 is connected with the screw thread of spacing ring 507, and described spring 510 is located at the outside of guide rod 509, described movable plate 511
In the side of spring 510 and be directed to bar 509 and run through, described movable plate 511 be weldingly connected with spring 510 and with guide rod 509
Gap is connected, and described cone seal first 512 is located at the side of movable plate 511, described cone seal first 512 and movable plate 511
Screw thread is connected, and described mechanism 4 of making up a prescription also includes housing 401, inner sleeve 402, is no less than along the 402 uniform quantity of inner sleeve
The liquid distribution pipe 403 of 2, spray hole 404, the block 405 that confluxes, with pendular ring 406, along the 402 uniform quantity of inner sleeve it is no less than 2
Mixed organization 407, described housing 401 is located at the side of water inlet pipe 3, and described housing 401 is connected with the screw thread of water inlet pipe 3, institute
The inner sleeve 402 stated is located at the inner side of housing 401, and described inner sleeve 402 is weldingly connected with housing 401, described liquid distribution pipe 403
Positioned at the inner side of inner sleeve 402, described liquid distribution pipe 403 is weldingly connected with inner sleeve 402, and described spray hole 404 is located at and matches somebody with somebody liquid
The outer wall of pipe 403, described spray hole 404 run through liquid distribution pipe 403, and the described block 405 that confluxes is located at the outside of liquid distribution pipe 403, described
The block 405 that confluxes be weldingly connected with liquid distribution pipe 403, it is described with pendular ring 406 positioned at the inner side of block 405 of confluxing, described matches somebody with somebody pendular ring
406 are weldingly connected with the block 405 that confluxes, and described mixed organization 407 is located at inner sleeve 402 between the block 405 that confluxes, and described is mixed
Close mechanism 407 respectively with inner sleeve 402 and the screw thread of block 405 that confluxes to be connected, described mixed organization 407 also includes parallel arrangement number
Measure the briquetting 408 for 2, rotating shaft 409, pivoted housing 410, uniform diameter becomes smallest number not successively from top to bottom along the pivoted housing 410
Blade 411 less than 2, any one described briquetting 408 are located at the outside of inner sleeve 402, described briquetting 408 and inner sleeve
402 screw threads are connected, and another described briquetting 408 is positioned at the outside of block 405, described briquetting 408 and the screw thread of block 405 that confluxes of confluxing
It is connected, described rotating shaft 409 is between the briquetting 408 of 2 parallel arrangements, described rotating shaft 409 and the close-fitting phase of briquetting 408
Even, described rotating shaft 409 runs through pivoted housing, and described pivoted housing 410 is rotatedly connected with rotating shaft 409, and described blade 411 is located at pivoted housing
410 outsides, described blade 411 are connected with the close-fitting of pivoted housing 410, and it is 2 that described inner sleeve 402, which is additionally provided with parallel arrangement quantity,
Vertical ring 412, cylinder 413, sealing ring 414, described vertical ring 412 is located at the inner side of housing 401, described vertical ring 412 and housing
401 are weldingly connected, and described cylinder 413 is located between the vertical ring 412 of two pieces parallel arrangement, described cylinder 413 and vertical ring 412
It is weldingly connected, the external diameter of the cylinder 413 is not more than the external diameter of vertical ring 412, and described vertical ring 412 is additionally provided with sealing ring 414, institute
The sealing ring 414 stated is connected with the vertical close-fitting of ring 412, and described cylinder 413 is additionally provided with the first liquid separation hole 415, described first point
Fluid apertures 415 runs through cylinder 413, and the described block 405 that confluxes is additionally provided with the second liquid separation hole 416, and the second described liquid separation hole 416 is run through
Conflux block 405, and described is additionally provided with the 3rd liquid separation hole 417 with pendular ring 406, and the second described liquid separation hole 416, which is run through, matches somebody with somebody pendular ring
406, decoction first flows into the cavity formed by founding ring 412 and cylinder 413, then configured in the first liquid separation hole 415 on cylinder 413
Liquid distribution pipe 403 is flowed into, a part of decoction sprays through spray hole 404, and another part decoction is continuous configured the of the block 405 that confluxes
Two liquid separation holes 416 and being arranged on spray with the 3rd liquid separation hole 417 on pendular ring 406, when water under high pressure enters cylinder inner sleeve 402
When, a part of water under high pressure promotes blade 411 to be rotated along the second rotating shaft 409, so as to the decoction and high pressure that will be sprayed through spray hole 404
Water is mixed, and another part water under high pressure is flowed in series through with pendular ring 406, so as to the decoction and water under high pressure that spray the 3rd liquid separation hole 417
Mixing, the gas cleaning decoction automatic liquid matching mechanism, during work, servomotor 7 drives leading screw 6 to rotate, so as to drive and feed
The connected slide 505 of nut 506 moves, when slide 505 is moved to the left, the push rod 504 in left side drive the piston 503 in left side to
Move left, pressure reduces in left side cylinder body 501, and the spring 510 in left side promotes the cone seal first 512 in left side and the sealing in left side
Seat 507 is bonded, the forward conduction of check valve 502 in left side, and check valve 502 of the decoction through left side enters in the cylinder body 501 of left side, together
When, the push rod 504 on right side drives the piston 503 on right side to be moved to the left, and the check valve 502 on right side reversely ends, right side cylinder body 501
Pressure rise, the spring 510 on right side promote the cone seal first 512 on right side to be separated with the seal receptacle 507 on right side, and decoction continuously passes through
Seal receptacle 507 and spacing ring 508 pump out, and similarly, when slide 505 moves right, decoction is pumped into by the Beng Yao mechanisms 5 in left side matches somebody with somebody
Medicine mechanism 4, the Beng Yao mechanisms 5 on right side supplement decoction, and Beng Yao mechanisms 5 are continuously pumped into decoction into mechanism 4 of making up a prescription and matched somebody with somebody with flowing through
The water under high pressure of medicine mechanism 4 uniformly mixes, and realizes drug solution preparing and conveying, sets the rotating speed and angle of servomotor 7, you can setting
The displacement and speed of piston 503, so as to accurately be controlled pump dose.The apparatus structure is simple, reaction decoction and height
Water automatic mixing and automatic pump medicine are pressed, pump dose is controllable and accurate, meanwhile, decoction is well mixed with water, is continuous, and it is net to improve flue gas
Change efficiency and effect.
The present invention is not limited to above-mentioned specific embodiment, one of ordinary skill in the art from above-mentioned design,
Without performing creative labour, a variety of conversion made, it is within the scope of the present invention.