CN111889276B - Device that fused salt chlorination furnace chlorine spray gun dredged - Google Patents
Device that fused salt chlorination furnace chlorine spray gun dredged Download PDFInfo
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- CN111889276B CN111889276B CN202010584088.1A CN202010584088A CN111889276B CN 111889276 B CN111889276 B CN 111889276B CN 202010584088 A CN202010584088 A CN 202010584088A CN 111889276 B CN111889276 B CN 111889276B
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- hammer
- needle
- poking needle
- poking
- spray gun
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
- B05B15/522—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/02—Halides of titanium
- C01G23/022—Titanium tetrachloride
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- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention discloses a device for dredging a chlorine spray gun of a fused salt chlorination furnace, belongs to the technical field of chemical production, and solves the problems that in the prior art, the manual striking and poking of a poking needle by a hammer is time-consuming and labor-consuming and is easy to cause danger, and the device comprises: the poking needle comprises a poking needle and an iron hammer for knocking the poking needle, and further comprises a supporting frame, wherein a transverse moving device is arranged on the supporting frame, a swinging device is fixedly arranged on the transverse moving device, the end part, far away from the poking needle, of the iron hammer is arranged on the swinging device, the poking needle is arranged on the oblique lower part of the iron hammer, and an induction detector for detecting the movement of the poking needle is arranged on the supporting frame; according to the invention, the punching-in and the punching-out of the poking needle are efficiently realized by replacing manpower with mechanical force, so that a plurality of inconveniences caused by manually using an iron hammer to beat the poking needle are avoided, the potential safety hazard of chlorine gas emission when the poking needle is manually beaten is avoided, and the dredging efficiency of a chlorine gas spray gun is improved.
Description
Technical Field
The invention belongs to the technical field of chemical production, and particularly belongs to a device for dredging a chlorine spray gun of a fused salt chlorination furnace.
Background
In the process of producing titanium tetrachloride by a molten salt chlorination process, a chlorine spray gun is the only channel for inputting chlorine into a furnace, and in the production process of the chlorination furnace, the chlorine spray gun must be kept smooth to ensure that molten salt in the furnace ceaselessly and circularly flows, so that chlorine can fully react with powdery raw materials added into the furnace. Therefore, the chlorine spray gun is equivalent to a respiratory organ of the chlorination furnace, and the opening and closing of the chlorine spray gun plays an important role in the operation of the chlorination furnace.
Simultaneously along with the production going on, the fused salt in the stove can be attached to on the chlorine spray gun inner wall gradually, makes the spray gun latus rectum diminish gradually, finally can block up the spray gun completely, in case the chlorine spray gun blocks up will influence the normal reaction of material in the stove and lead to the fused salt unable flow and solidify. Therefore, it is necessary to dredge the chlorine lance.
The current mediation chlorine spray gun mode is mainly through manual operation, and the workman will disclose the needle with the sledgehammer and squeeze into the chlorine spray gun then take out, dredges the chlorine spray gun through disclosing the needle then, and this kind of mode need consume a large amount of manpowers, and inefficiency disclose the needle simultaneously and squeeze into the back, have chlorine or high-temperature gas to emit, to the workman's that operates on every side cause the injury.
Disclosure of Invention
Aiming at the problems that the time and labor are consumed and danger is easy to occur when a hammer is used for beating and poking a needle manually in the prior art, the invention provides a device for dredging a chlorine spray gun of a molten salt chlorination furnace, which aims to: and a mechanical device is used for replacing manual operation, so that risks and problems caused by manual operation are avoided.
The technical scheme adopted by the invention is as follows:
the utility model provides a device that fused salt chlorination furnace chlorine spray gun dredged, includes: disclose the needle and be used for beating the hammer of disclosing the needle, still include braced frame, the last lateral shifting device that is provided with of braced frame, the last pendulous device that has set firmly of lateral shifting device, the hammer sets up on the pendulous device, the last inductive probe who is used for detecting of being provided with of braced frame disclose the needle removal.
By adopting the preferred scheme, one end of the poking needle is inserted into a chlorine spray gun, the other end of the poking needle is beaten by an iron hammer, a swinging device is started, the swinging device drives the iron hammer to swing so as to achieve the purpose of beating the end part of the poking needle, the poking needle can be inserted into a section of the chlorine spray gun each time the iron hammer swings, a sensing detector detects that the poking needle moves, a signal can be generated, a transverse moving device can be started to drive the swinging device and the iron hammer to move along with the poking needle, so that the position of the iron hammer is always matched with the position of the poking needle, the poking needle can be just beaten, the chlorine spray gun can be dredged through multiple swinging and moving, after the dredging, the moving device is only required to be controlled to move to the back of the end part of the poking needle, the poking needle can be taken out by reversely beating the poking needle, a worker does not need to approach the chlorine spray gun in the whole process, and remote monitoring or operation can be carried out, the mechanical force of the poking needle can be efficiently replaced by manpower, avoided the manual work to use the hammer to beat and disclose a great deal of inconvenience that the needle was beaten, faced the potential safety hazard that chlorine blew out when having avoided the manual work to beat the needle, improved the efficiency of chlorine spray gun mediation.
Preferably, the supporting frame comprises cross beams on two sides of the top, the transverse moving device is arranged on the cross beams and comprises guide rails arranged on the side surfaces of the cross beams and sliding blocks matched with the guide rails, the swinging device is fixedly arranged on the sliding blocks, and the sliding blocks are fixedly connected with transverse motors. Adopt this preferred scheme, provide a lateral shifting device, start horizontal motor, can realize the removal of pendulous device on the crossbeam, realize the removal of hammer then for during the hammer can be squeezed into chlorine spray gun with disclosing the needle completely, the start-stop of horizontal motor can be through remote control, if utilize computer automatic control technique or use remote controller control.
Preferably, the swing device includes transmission shaft and rotating electrical machines, the rotating electrical machines sets firmly in the top of lateral shifting device, the one end of transmission shaft is passed lateral shifting device's side, the tip that the transmission shaft passed lateral shifting device is provided with the cam, the output shaft rigid coupling of rotating electrical machines has the swinging arms, the swinging arms with the cam cooperation, the hammer setting is kept away from on the position of cam at the transmission shaft. By adopting the preferred scheme, a swing device is provided, a rotary motor is started to drive a swing rod to rotate, the swing rod drives a cam to rotate so as to drive a transmission shaft to rotate, then an iron hammer is enabled to rotate from a low point to a high point, the swing rod is separated from the cam after the iron hammer is lifted to a certain height, the iron hammer can fall down under the influence of gravity and hit a poking needle of a chlorine spray gun, then one time of poking is completed, the cam and the iron hammer return together, the swing rod connected with the rotary motor can continuously drive the cam to rotate for the next time of poking, when an induction detector detects that the poking needle has a movement sign, a signal can be generated, so that a transverse moving device is started to drive the swing device to synchronously move along with the poking needle, and the iron hammer can hit the poking needle again; when the poking needle needs to be taken out, the transverse moving device is used for adjusting the position of the rear hammer, and the poking needle can be taken out through the same operation by reversing the rotating motor.
Preferably, the support frame is arranged above the liftable platform. Adopt this preferred scheme, liftable platform has height adjusting function, is convenient for adjust the position between hammer and the poking needle for poking the needle and pounding on the needle just in time.
Preferably, the hammer is detachably connected with the swinging device, and the area range of the end face of the hammer, which is used for knocking the poking needle, is 1-100cm2. Adopt this preferred scheme, can dismantle between hammer and the pendulous device and be connected, be convenient for change the hammer, when needing to take out to disclose the needle and use the hammer reverse pound to disclose the needle, need change the less hammer of area according to the condition of disclosing the needle terminal surface to adjust the hammer and the height of disclosing the needle, so that take out and disclose the needle.
Preferably, the end face of the poking needle matched with the hammer is circular or square. With the preferred scheme, the shape of the force bearing surface of the poking needle is preferably round or square, so that a hammer can knock the poking needle conveniently.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the invention can insert one end of a poking needle into a chlorine spray gun, the other end of the poking needle is beaten by an iron hammer, a swinging device is started, the swinging device drives the iron hammer to swing so as to realize the purpose of beating the end part of the poking needle, each time the iron hammer swings, the poking needle can be inserted into a section of the chlorine spray gun, at the moment, a sensing detector detects the movement of the poking needle to generate a signal, a transverse moving device is started to drive the swinging device and the iron hammer to move along with the poking needle, so that the position of the iron hammer is always matched with the position of the poking needle, the poking needle can be just beaten, the chlorine spray paint can be dredged through multiple swinging and moving, after dredging, the moving device is controlled to move to the back of the end part of the poking needle, the poking needle can be taken out by reversely beating the poking needle, a worker does not need to approach the chlorine spray gun in the whole process, and can be remotely monitored or operated, the invention can efficiently realize the driving and the taking out of the poking needle by replacing manpower through mechanical force, avoided the manual work to use the hammer to beat and disclose a great deal of inconvenience that the needle was beaten, faced the potential safety hazard that chlorine blew out when having avoided the manual work to beat the needle, improved the efficiency of chlorine spray gun mediation.
2. The transverse motor is started, so that the swinging device can move on the cross beam and then the hammer can move, the poking needle can be completely driven into the chlorine spray gun by the hammer, and the transverse motor can be started and stopped remotely, such as by using a computer automatic control technology or a remote controller; the rotary motor is started to drive the swing rod to rotate, the swing rod stirs the cam to rotate, so that the transmission shaft is driven to rotate, the hammer is driven to rotate from a low point to a high point, the swing rod is separated from the cam after the hammer is lifted to a certain height, the hammer falls down under the influence of gravity and smashes a poking needle of a chlorine spray gun, and then one-time knocking is completed; when the poking needle needs to be taken out, the transverse moving device is used for adjusting the position of the rear hammer, and the poking needle can be taken out through the same operation by reversing the rotating motor.
3. The lifting platform has a height adjusting function, so that the position between the hammer and the poking needle can be conveniently adjusted, and the poking needle can be just hit on the poking needle; the hammer and the swing device are detachably connected, so that the hammer is convenient to replace, when a poking needle needs to be taken out and is reversely hammered by the hammer, the hammer with a smaller area needs to be replaced according to the condition of the end face of the poking needle, and the heights of the hammer and the poking needle are adjusted so as to take out the poking needle; the shape of the force bearing surface of the poking needle is preferably round or square, so that a hammer can knock the poking needle conveniently.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
FIG. 1 is a diagram: a perspective view of one embodiment of the present invention.
Reference numerals: 1-poking a needle; 2-hammer forging; 3-a support frame; 4-an inductive detector; 5-a cross beam; 6-a slide block; 7-a transmission shaft; 8-a rotating electrical machine; 9-a cam; 10-a swing lever; 11-lifting platform.
Detailed Description
All of the features disclosed in this specification, or all of the steps of any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The present invention is described in detail below with reference to fig. 1.
The first embodiment is as follows:
the utility model provides a device that fused salt chlorination furnace chlorine spray gun dredged, includes: disclose needle 1 and be used for beating the hammer 2 of disclosing needle 1, still include braced frame 3, braced frame 3 is last to be provided with the lateral shifting device, the last pendulous device that has set firmly of lateral shifting device, hammer 2 sets up on the pendulous device, braced frame 3 is last to be provided with and to be used for detecting disclose the inductive probe 4 that needle 1 removed.
The supporting frame 3 comprises cross beams 5 on two sides of the top, the transverse moving device is arranged on the cross beams 5 and comprises guide rails arranged on the side faces of the cross beams 5 and sliding blocks 6 matched with the guide rails, the swinging device is fixedly arranged on the sliding blocks 6, and the sliding blocks 6 are fixedly connected with transverse motors.
The swing device comprises a transmission shaft 7 and a rotating motor 8, the rotating motor 8 is fixedly arranged above the transverse moving device, one end of the transmission shaft 7 penetrates through the side face of the transverse moving device, a cam 9 is arranged at the end part, penetrating through the transverse moving device, of the transmission shaft 7, an output shaft of the rotating motor 8 is fixedly connected with a swing rod 10, the swing rod 10 is matched with the cam 9, and the hammer 2 is arranged on the position, far away from the cam 9, of the transmission shaft 7.
The supporting frame 3 is arranged above the liftable platform 11.
In the first embodiment, as shown in fig. 1, the supporting frame 3 is composed of four columns and four beams 5, two opposite long beams 5 are respectively provided with a sliding block 6, two sides of the beams 5 are provided with sliding rails to enable the sliding block to slide on the beams 5, a transmission shaft 7 is arranged between the two sliding blocks, one end of the transmission shaft 7 penetrates through the end part of the sliding block 6 to be provided with a cam 9, the sliding block 6 is connected with a transverse motor (not shown in the figure), the output part of the transverse motor penetrates through the sliding block 6 to be sleeved with a pulley, the pulley is matched with the sliding rails to control the movement of the sliding block 6 by the transverse motor, so as to control the movement of the transmission shaft 7, the sliding block 6 is sleeved with a connecting block, a rotating motor 8 is arranged above the connecting block, the output shaft, i.e. a rotating shaft, of the rotating motor 8 is connected with a swinging rod 10, the end part of the swinging rod 10 is mutually contacted and matched with the cam 9, the middle part of the transmission shaft 7 is provided with an iron hammer 2, the hammer 2 is fixedly connected with the transmission shaft 7 through a bolt, a balance state of the hammer 2 under the gravity condition is shown in figure 1, at the moment, a cam 9 is just contacted with a swing rod 10, a chlorine spray gun is arranged below a cross beam 5, namely the oblique lower side of the hammer 2, a poking needle 1 is pre-inserted into the chlorine spray gun, the angle between the cross beam 5 and the ground is the same as the angle between the chlorine spray gun (poking needle 1) and the ground, therefore, after the poking needle 1 is hammered for a certain distance, the positions of the hammer 2 and the poking needle 1 can be matched with each other again only by a slide block 6 performing corresponding linear adjustment on the cross beam 5, the hammer 2 can conveniently beat the poking needle 1, an induction detector 4 can be arranged in front of or behind the poking needle 1 and used for detecting whether the poking needle 1 moves, a supporting frame 3 is integrally arranged above a lifting platform 11, the relative positions of the hammer and the poking needle can be conveniently adjusted, the supporting frame 3 only needs to have a height adjusting function.
When the device is used, the poking needle 1 is firstly inserted into a chlorine spray gun for a certain distance, the relative positions of the iron hammer 2 and the poking needle 1 are adjusted by using the lifting platform 11 and the transverse moving device, the swinging device is started, the rotating motor 8 drives the swinging rod 10 to rotate, the swinging rod 10 stirs the cam 9 to drive the transmission shaft 7 to lift the iron hammer 2 to the highest point, after the iron hammer 2 rises to a certain height, the cam 9 and the swinging rod 10 are separated from each other, the iron hammer 2 freely falls down around the transmission shaft 7 to smash the front surface of the head of the poking needle 1, the sensing detector 4 detects a signal of the movement of the poking needle 1, the transverse moving device is started to keep the synchronous movement of the iron hammer 2 and the poking needle 1, and the circulation is repeated until the poking needle 1 is completely pushed into the chlorine spray gun;
when the poking needle 1 is taken out, only one small hammer 2 needs to be replaced, the relative position of the hammer 2 and the poking needle 1 is adjusted by using the transverse moving device and the lifting platform 11, and the rotating motor 8 rotates reversely, so that the hammer 2 smashes the back of the head of the poking needle 1.
In another embodiment, the hammer 2 is detachably connected with the swinging device, and the area of the end face of the hammer 2 used for knocking the poking needle 1 ranges from 1 cm to 100cm 2. Through bolted connection between hammer 2 and the pendulous device, be convenient for change hammer 2, disclose needle 1 as needs take out, need change the less hammer 2 of area according to the condition of disclosing the needle section to adjust hammer 2 and disclose the height of needle 1, so that take out and disclose needle 1.
In another embodiment, the end surface of the poking needle 1 matched with the hammer 2 is round or square. The shape of the force bearing surface of the poking needle 1 or the hammer 2 is preferably round or square, so that the hammer 2 can knock the poking needle conveniently.
The control principle and control technique related to the inductive detector 4, the lateral moving device, the swinging device, etc. are all in the prior art, so they are not explained in detail in this application.
The above embodiments only express specific embodiments of the present application, and the description is specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.
Claims (3)
1. The utility model provides a device that fused salt chlorination furnace chlorine spray gun dredged, includes: disclose needle (1) and be used for beating hammer (2) of disclosing needle (1), the terminal surface shape that the needle (1) and hammer (2) cooperate is circular or square, its specialCharacterized in that: also comprises a supporting frame (3), a transverse moving device is arranged on the supporting frame (3), a swinging device is fixedly arranged on the transverse moving device, the hammer (2) is arranged on the swinging device, the supporting frame (3) is provided with an inductive detector (4) for detecting the movement of the poking needle (1), the supporting frame (3) comprises cross beams (5) at two sides of the top part, the transverse moving device is arranged on the cross beams (5), the transverse moving device comprises a guide rail arranged on the side surface of the cross beam (5) and a slide block (6) matched with the guide rail, the swing device is fixedly arranged on the sliding block (6), the sliding block (6) is fixedly connected with a transverse motor, the hammer (2) is detachably connected with the swinging device, and the area range of the end face of the hammer (2) used for knocking the poking needle (1) is 1-100 cm.2。
2. The device for dredging chlorine spray guns of the molten salt chlorination furnace according to claim 1, wherein: the swing device comprises a transmission shaft (7) and a rotating motor (8), wherein the rotating motor (8) is fixedly arranged above the transverse moving device, one end of the transmission shaft (7) penetrates through the side face of the transverse moving device, a cam (9) is arranged at the end part of the transmission shaft (7) penetrating through the transverse moving device, a swing rod (10) is fixedly connected to an output shaft of the rotating motor (8), the swing rod (10) is matched with the cam (9), and the hammer (2) is arranged on the position of the transmission shaft (7) far away from the cam (9).
3. The device for dredging a chlorine spray gun of a molten salt chlorination furnace according to claim 1, characterized in that: the supporting frame (3) is arranged above the liftable platform (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010584088.1A CN111889276B (en) | 2020-06-23 | 2020-06-23 | Device that fused salt chlorination furnace chlorine spray gun dredged |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010584088.1A CN111889276B (en) | 2020-06-23 | 2020-06-23 | Device that fused salt chlorination furnace chlorine spray gun dredged |
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| Publication Number | Publication Date |
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| CN111889276A CN111889276A (en) | 2020-11-06 |
| CN111889276B true CN111889276B (en) | 2022-07-22 |
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| CN202010584088.1A Active CN111889276B (en) | 2020-06-23 | 2020-06-23 | Device that fused salt chlorination furnace chlorine spray gun dredged |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113179437A (en) * | 2021-03-25 | 2021-07-27 | 安顺市娜卡科技网络有限公司 | Special vehicle content delivery system and device thereof |
| CN113617568B (en) * | 2021-08-26 | 2023-01-24 | 云南国钛金属股份有限公司 | Automatic dredging device for chlorine spray gun of fused salt chlorination furnace |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1234401A (en) * | 1983-07-06 | 1988-03-22 | Rene Egli | Process and apparatus for the superfine spraying of suspensions |
| CN107309101A (en) * | 2017-08-04 | 2017-11-03 | 无锡市湖昌机械制造有限公司 | The flooding nozzle of large knitting needle blockage dredging device is installed |
| CN110548630A (en) * | 2019-07-23 | 2019-12-10 | 莆田市广升隆家具有限公司 | Manufacturing equipment for electronic product |
| CN111013945A (en) * | 2019-12-18 | 2020-04-17 | 扬州博睿模具有限公司 | A dispensing equipment that is used for having of LED lamp production to prevent blockking up function |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB121700A (en) * | 1918-07-04 | 1919-01-02 | Wallace Fairweather | Sewing Machine. |
| CN213202391U (en) * | 2020-06-23 | 2021-05-14 | 云南国钛金属股份有限公司 | Device that fused salt chlorination furnace chlorine spray gun dredged |
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2020
- 2020-06-23 CN CN202010584088.1A patent/CN111889276B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1234401A (en) * | 1983-07-06 | 1988-03-22 | Rene Egli | Process and apparatus for the superfine spraying of suspensions |
| CN107309101A (en) * | 2017-08-04 | 2017-11-03 | 无锡市湖昌机械制造有限公司 | The flooding nozzle of large knitting needle blockage dredging device is installed |
| CN110548630A (en) * | 2019-07-23 | 2019-12-10 | 莆田市广升隆家具有限公司 | Manufacturing equipment for electronic product |
| CN111013945A (en) * | 2019-12-18 | 2020-04-17 | 扬州博睿模具有限公司 | A dispensing equipment that is used for having of LED lamp production to prevent blockking up function |
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| CN111889276A (en) | 2020-11-06 |
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