CN110584191A - Tobacco vacuum tank with unpowered rotary cleaning and drying device - Google Patents
Tobacco vacuum tank with unpowered rotary cleaning and drying device Download PDFInfo
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- CN110584191A CN110584191A CN201910859661.2A CN201910859661A CN110584191A CN 110584191 A CN110584191 A CN 110584191A CN 201910859661 A CN201910859661 A CN 201910859661A CN 110584191 A CN110584191 A CN 110584191A
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- tank body
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- 238000004140 cleaning Methods 0.000 title claims abstract description 57
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 18
- 238000001035 drying Methods 0.000 title claims abstract description 18
- 244000061176 Nicotiana tabacum Species 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000010865 sewage Substances 0.000 claims abstract description 21
- 239000002351 wastewater Substances 0.000 claims abstract description 20
- 241000208125 Nicotiana Species 0.000 claims abstract description 17
- 238000012423 maintenance Methods 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 10
- 239000000779 smoke Substances 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims 1
- 239000004071 soot Substances 0.000 description 14
- 238000004062 sedimentation Methods 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000002788 crimping Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000011086 high cleaning Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
- B08B9/0936—Cleaning containers, e.g. tanks by the force of jets or sprays using rotating jets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
本发明公开了一种带有无动力旋转清洁干燥装置的烟草真空罐,包括真空罐体,其特征在于,所述真空罐体上端开设有真空出口,该真空罐体的内部还设有清洗装置,所述清洗装置与总管道螺纹连接,所述总管道上连接有第一支路、第二支路和第三支路,所述第三支路上连接有水泵,所述第一支路连接气源,所述第二支路连接水源,所述第三支路与废水循环池连接,所述真空罐体的底部连接有排污管,所述排污管的另一端与废水循环池连接,所述真空罐体上还设有真空进口。本发明可以解决现有技术真空罐体清洗不便或清洗不彻底的问题。
The invention discloses a tobacco vacuum tank with a non-powered rotating cleaning and drying device, comprising a vacuum tank body, characterized in that a vacuum outlet is opened on the upper end of the vacuum tank body, and a cleaning device is also provided inside the vacuum tank body , the cleaning device is threadedly connected to the main pipeline, the main pipeline is connected with a first branch, a second branch and a third branch, the third branch is connected with a water pump, and the first branch is connected The gas source, the second branch is connected to the water source, the third branch is connected to the waste water circulation pool, the bottom of the vacuum tank is connected to a sewage pipe, and the other end of the sewage pipe is connected to the waste water circulation pool. The vacuum tank body is also provided with a vacuum inlet. The invention can solve the problem of inconvenient or incomplete cleaning of the vacuum tank body in the prior art.
Description
技术领域technical field
本发明涉及烟草真空罐清洗技术领域,具体为一种带有无动力旋转清洁干燥装置的烟草真空罐。The invention relates to the technical field of tobacco vacuum can cleaning, in particular to a tobacco vacuum can with a non-powered rotating cleaning and drying device.
背景技术Background technique
在烟草企业的生产过程中,卷接包设备对负压的需求量非常大,而烟草真空泵系统就是配套服务于卷接包设备上,且一般是三台或多台真空泵机组共用一个缓冲罐,由于卷接包设备在正常生产时会产生大量烟灰、粉尘,而一部分烟灰、粉尘会随真空管道吸入缓冲罐内,烟灰、粉尘也就容易吸附在缓冲罐的内壁上,久而久之,会越积越多,因此,对真空泵缓冲罐的清洁、保养是真空泵系统维保过程中必不可少的环节。In the production process of tobacco companies, the demand for negative pressure on the crimping and packaging equipment is very large, and the tobacco vacuum pump system is a supporting service for the crimping and packaging equipment, and generally three or more vacuum pump units share a buffer tank. Because the crimping and packaging equipment will produce a large amount of soot and dust during normal production, and part of the soot and dust will be sucked into the buffer tank along with the vacuum pipeline, so the soot and dust will be easily adsorbed on the inner wall of the buffer tank. Over time, it will accumulate more and more Therefore, the cleaning and maintenance of the vacuum pump buffer tank is an essential link in the maintenance process of the vacuum pump system.
目前,常用的清洁、保养方式主要是操作人员拆开缓冲罐维修观察孔进入缓冲罐内,用自来水对罐内进行冲洗,由于缓冲罐内属有限空间作业,内部异味大、闷热、作业时间长、劳动强度大、烟灰烟尘对人的呼吸系统影响较大;流出的烟灰淤泥造成地面二次污染,不仅影响着现场管理和设备管理,更重要的是影响维保人员的健康。考虑到这点,有的企业对此进行了改进,如专利号为CN201754533的专利,公开了一种烟草真空罐缓冲清洁装置,该装置由罐体、变速电机、刮壁支架和喷头等组成,在罐体顶部新安装一台变速电机,在罐体内部安装一较大型的刮壁支架。通过开启变速电机,带动刮壁支架转动,刮壁支架带动支架外表面上的多个与罐体的内侧贴合的刮刷对罐体内壁的污物进行刮除,然后开启罐体内部上侧的一排喷头,喷头高速喷射自来水,对罐体内壁进行清洗,刮除和清洗下来的污物经罐体下部的排污口和排液口的排放管道源源不断流向排污沟,借此达到清洗和保养罐体的目的。At present, the commonly used cleaning and maintenance methods are mainly that the operator disassembles the buffer tank to repair the observation hole, enters the buffer tank, and rinses the tank with tap water. Since the buffer tank is operated in a limited space, the interior has a strong odor, is stuffy, and the operation time is long , high labor intensity, soot and smoke have a great impact on the human respiratory system; the outflow of soot and silt causes secondary pollution on the ground, which not only affects on-site management and equipment management, but more importantly, affects the health of maintenance personnel. Taking this into consideration, some companies have improved it, such as the patent No. CN201754533, which discloses a buffer cleaning device for tobacco vacuum tanks, which consists of a tank body, a variable speed motor, a wall scraping bracket and a nozzle, etc. A variable speed motor is newly installed on the top of the tank, and a larger scraper bracket is installed inside the tank. By turning on the variable speed motor, the wall scraper bracket is driven to rotate, and the scraper bracket drives a plurality of scrapers on the outer surface of the bracket that fit inside the tank body to scrape off the dirt on the inner wall of the tank body, and then opens the upper side of the tank body A row of nozzles, the nozzles spray tap water at high speed to clean the inner wall of the tank, and the scraped and cleaned dirt flows continuously to the sewage ditch through the sewage outlet and the discharge pipe of the liquid outlet at the bottom of the tank, so as to achieve cleaning and The purpose of maintaining the tank.
上述装置虽然会有一定的清洁效果,但还是存在以下缺陷:一是对罐体结构和工作性能的改进不是很恰当。该装置把真空进气管的位置从罐体下部提升到了罐体顶部,改变了气体运动的轨迹,大大降低了气体在罐体中的缓冲作用。二是由于罐体体积较大,直径大约1.4~1.8m左右,高度在4~5m之间,要在其顶部安装电机、在内部安装与罐体直径大致相当的刮壁支架,还是比较浪费材料的,大大增加了加工成本。三是是烟灰、烟尘容易随着气流流动,随气流运动的烟灰、烟尘也容易附着在罐体的上半部内壁表面上,但此装置只能对下半部的内壁附着物进行清洁,无法对上半部的内壁附着物进行清洁,无法做到360度无死角清洁。四是此机构只关注了对罐体的部份清洁,却忽视了用水清洁过后,缓冲罐的内壁表面会残留大量水渍,无法有效去除残留水渍,由于罐体内部不通风,水渍会长时间残留在罐体内,真空泵运行时,水渍易被气流带入真空泵中。五是清洁下来的污物经罐体下部的排污口和排液口的排放管道源源不断流向排污沟,不仅仅造成大量自来水的浪费,伴随自来水流出的烟灰淤泥又会对地面和周围环境造成了二次污染。Although the above-mentioned device has a certain cleaning effect, it still has the following defects: the one is that the improvement of the tank structure and work performance is not very appropriate. The device raises the position of the vacuum inlet pipe from the bottom of the tank to the top of the tank, changes the trajectory of the gas movement, and greatly reduces the buffering effect of the gas in the tank. Second, due to the large volume of the tank, the diameter is about 1.4-1.8m, and the height is between 4-5m. It is still a waste of materials to install a motor on the top and a wall-scraping bracket that is roughly equivalent to the diameter of the tank. , greatly increasing the processing cost. The third is that soot and dust are easy to flow with the airflow, and the soot and dust moving with the airflow are also easy to adhere to the upper half inner wall surface of the tank body, but this device can only clean the inner wall attachments of the lower half, and cannot To clean the attachments on the inner wall of the upper part, it is impossible to clean 360 degrees without dead ends. Fourth, this mechanism only pays attention to the partial cleaning of the tank body, but ignores that after cleaning with water, a large amount of water stains will remain on the inner wall surface of the buffer tank, which cannot effectively remove the remaining water stains. If it remains in the tank for a long time, when the vacuum pump is running, the water stains are easily brought into the vacuum pump by the airflow. Fifth, the cleaned dirt flows continuously to the sewage ditch through the sewage outlet and the discharge pipe of the liquid outlet at the lower part of the tank body, which not only causes a lot of waste of tap water, but also causes damage to the ground and the surrounding environment due to the soot and silt flowing out of the tap water. Secondary pollution.
发明内容Contents of the invention
本发明的目的是克服现有技术中存在的不足,提供一种带有无动力旋转清洁干燥装置的烟草真空罐,可以解决现有技术真空罐体清洗不便或清洗不彻底的问题。The purpose of the present invention is to overcome the deficiencies in the prior art and provide a tobacco vacuum tank with a non-powered rotating cleaning and drying device, which can solve the problem of inconvenient or incomplete cleaning of the vacuum tank body in the prior art.
为了实现上述目的,本发明采用的技术方案为:In order to achieve the above object, the technical scheme adopted in the present invention is:
一种带有无动力旋转清洁干燥装置的烟草真空罐,包括真空罐体,其特征在于,所述真空罐体上端开设有真空出口,该真空罐体的内部还设有清洗装置,所述清洗装置与总管道螺纹连接,所述总管道上连接有第一支路、第二支路和第三支路,所述第三支路上连接有水泵,所述第一支路连接气源,所述第二支路连接水源,所述第三支路与废水循环池连接,所述真空罐体的底部连接有排污管,所述排污管的另一端与废水循环池连接,所述真空罐体上还设有真空进口。A tobacco vacuum tank with a non-powered rotating cleaning and drying device, comprising a vacuum tank body, characterized in that a vacuum outlet is provided at the upper end of the vacuum tank body, and a cleaning device is also provided inside the vacuum tank body, and the cleaning device The device is threadedly connected to the main pipeline, the main pipeline is connected with the first branch, the second branch and the third branch, the third branch is connected with the water pump, the first branch is connected with the gas source, and the The second branch is connected to the water source, the third branch is connected to the waste water circulation pool, the bottom of the vacuum tank is connected to a sewage pipe, and the other end of the sewage pipe is connected to the waste water circulation pool. There is also a vacuum inlet on it.
优选的,所述清洗装置包括无动力旋转架,所述无动力旋转架上安装有3根旋转支管,所述旋转支管沿无动力旋转架径向均匀分布,每个所述旋转支管上设有3个主喷头和1个副喷头,所述主喷头均匀分布在旋转支管同一侧,并且向下与垂直方向呈一倾斜角θ,其中35°<θ<45°,所述副喷头的喷口方向垂直向上设计,所述无动力旋转架的下端设有增压接头,所述增压接头内壁设有凹槽,所述无动力旋转架下端设有凸沿,所述凹槽与凸沿相适应,所述凹槽与凸沿之间还设有滚珠,所述无动力旋转架通过滚珠可沿凹槽内做360°旋转,所述无动力旋转架上还套接有固定接头,所述固定接头与增压接头通过螺纹的方式固定连接,所述增压接头的另一端与总管道通过螺纹紧密连接。Preferably, the cleaning device includes a non-powered rotating frame, and three rotating branch pipes are installed on the non-powered rotating frame, and the rotating branch pipes are evenly distributed radially along the non-powered rotating frame, and each of the rotating branch pipes is provided with 3 main nozzles and 1 auxiliary nozzle, the main nozzles are evenly distributed on the same side of the rotating branch pipe, and have an inclination angle θ with the vertical direction downward, where 35°<θ<45°, the direction of the nozzle of the auxiliary nozzle Designed vertically upwards, the lower end of the unpowered swivel frame is provided with a pressurized joint, the inner wall of the pressurized joint is provided with a groove, and the lower end of the unpowered swivel frame is provided with a raised edge, and the groove is adapted to the raised edge , there is also a ball between the groove and the convex edge, the unpowered rotating frame can rotate 360° along the groove through the ball, and a fixed joint is sleeved on the unpowered rotating frame, the fixed The joint is fixedly connected with the pressurized joint through threads, and the other end of the pressurized joint is tightly connected with the main pipeline through threads.
优选的,所述无动力旋转架下端沿凸沿38轴向开设有4-10个缺口,所述缺口宽度为0.8mm-1.2mm。Preferably, the lower end of the unpowered rotating frame is provided with 4-10 notches along the axial direction of the convex edge 38, and the width of the notches is 0.8mm-1.2mm.
优选的,所述主喷头外形呈圆柱形,所述主喷头的内直径为1.5mm-3mm之间,且主喷头的内直径由内而外逐渐减小,所述副喷头外形呈狭长孔,该副喷头的横截面呈等腰梯形,且副喷头的开口形状由内而外逐渐增大。Preferably, the shape of the main nozzle is cylindrical, the inner diameter of the main nozzle is between 1.5 mm and 3 mm, and the inner diameter of the main nozzle gradually decreases from the inside to the outside, and the shape of the auxiliary nozzle is a long and narrow hole. The cross-section of the auxiliary nozzle is isosceles trapezoidal, and the opening shape of the auxiliary nozzle gradually increases from inside to outside.
优选的,所述第一支路、第二支路和排污管上分别安装有第一电磁阀、第二电磁阀和排污电动阀。Preferably, a first solenoid valve, a second solenoid valve and a blowdown electric valve are respectively installed on the first branch, the second branch and the blowdown pipe.
优选的,所述真空罐体上还设有维修观察孔,所述维修观察孔呈椭圆形。Preferably, the vacuum tank body is also provided with a maintenance observation hole, and the maintenance observation hole is oval.
优选的,所述废水循环池通过沉淀档板分为循环水收集池和烟尘沉淀池。Preferably, the waste water circulation pool is divided into a circulating water collection pool and a soot sedimentation pool through a sedimentation baffle.
优选的,所述清洗装置位于沿真空罐体轴向从上往下2/3-3/4位置处。Preferably, the cleaning device is located at a position 2/3-3/4 from top to bottom along the axial direction of the vacuum tank body.
本发明具有如下有益效果:The present invention has following beneficial effect:
1、通过主喷头斜向下的设置,根据流体作用力和反作用力的原理,流体从旋转支管斜射主喷头喷出时,流体能对旋转支管产生水平方向的径向分力,为旋转主体提供一个旋转力矩作为动力源,从而使旋转支管和主喷头绕固定接头中心作旋转运动,副喷头采用开口向上逐渐增大的设计,在主喷头和副喷头配合作用下,可以使该清洗装置能在旋转中实现对罐体内进行360度全方位的清洗,清洗得更加充分和全面。1. Through the oblique downward setting of the main nozzle, according to the principle of fluid action force and reaction force, when the fluid is ejected obliquely from the rotating branch pipe to the main nozzle, the fluid can generate a horizontal radial component force on the rotating branch pipe, providing the rotating body with A rotating moment is used as the power source, so that the rotating branch pipe and the main nozzle rotate around the center of the fixed joint. The auxiliary nozzle adopts the design that the opening gradually increases upwards. During the rotation, the 360-degree all-round cleaning of the tank is realized, and the cleaning is more sufficient and comprehensive.
2、使用了高压高速的压缩空气充分对罐体内壁上残留的水渍进行旋转式喷吹,可有效去除残留水渍,保护了设备的正常运行。2. The high-pressure and high-speed compressed air is used to fully spray the residual water stains on the inner wall of the tank, which can effectively remove the residual water stains and protect the normal operation of the equipment.
3、废水循环池能对清洁下来的污物进行沉淀回收,杜绝了烟灰淤泥对周围环境的二次污染。3. The waste water circulation pool can precipitate and recycle the cleaned dirt, which prevents the secondary pollution of soot and silt to the surrounding environment.
4、废水循环池可以对废水进行沉淀后进行再次循环利用,可节约大量的水资源,减少了水资源的浪费。4. The wastewater circulation pool can sediment the wastewater and recycle it again, which can save a lot of water resources and reduce the waste of water resources.
5、通过实现无动力自动旋转工作,可以达到均匀喷射、快速高效清洁干燥的效果,该装置总体结构简单,操作方便、清洁效率高、节能环保,自动化程度较高,进一步降低了对该罐体内部清洁的难度,防止了粉尘对人身和环境的二次污染。5. Through the automatic rotation without power, the effect of uniform spraying, fast and efficient cleaning and drying can be achieved. The overall structure of the device is simple, easy to operate, high cleaning efficiency, energy saving and environmental protection, and a high degree of automation, which further reduces the impact on the tank body. The difficulty of internal cleaning prevents the secondary pollution of dust to people and the environment.
6、通过在无动力旋转架的下端设置缺口可以方便凸沿顺利进入凹槽,可以解决安装不便的问题。6. By setting a gap at the lower end of the unpowered rotating frame, it is convenient for the convex edge to enter the groove smoothly, which can solve the problem of inconvenient installation.
附图说明Description of drawings
图1为本发明结构示意图;Fig. 1 is a structural representation of the present invention;
图2为图1中A处放大结构示意图;Figure 2 is a schematic diagram of the enlarged structure at A in Figure 1;
图3为本发明清洗装置的俯视图;Fig. 3 is the top view of cleaning device of the present invention;
图4为沿图3中A-A线的纵向剖视图;Fig. 4 is a longitudinal sectional view along line A-A in Fig. 3;
图5为图4中B处放大结构示意图;Figure 5 is a schematic diagram of the enlarged structure at B in Figure 4;
图6为本发明无动力旋转架底部缺口与凸沿结构示意图;Fig. 6 is a structural schematic diagram of the notch and the convex edge at the bottom of the unpowered rotating frame of the present invention;
图中:1、真空罐体,2、真空出口,3、清洗装置,31、无动力旋转架,32、旋转支管,33、主喷头,34、副喷头,35、固定接头,36、增压接头,37、凹槽,38、凸沿,39、滚珠,310、缺口, 4、管道,5、第一电磁阀,6、第一支路,7、第二电磁阀,8、第二支路,9、第三支路,10、水泵,11、废水循环池,12、排污管,13、排污电动阀,14、真空进口,15、维修观察孔,16、循环水收集池,17、沉淀档板,18、烟尘沉淀池。In the figure: 1. Vacuum tank body, 2. Vacuum outlet, 3. Cleaning device, 31. Unpowered rotating frame, 32. Rotating branch pipe, 33. Main nozzle, 34. Auxiliary nozzle, 35. Fixed joint, 36. Booster Joint, 37, groove, 38, convex edge, 39, ball, 310, notch, 4, pipe, 5, first solenoid valve, 6, first branch, 7, second solenoid valve, 8, second branch Road, 9, third branch, 10, water pump, 11, waste water circulation pool, 12, sewage pipe, 13, sewage electric valve, 14, vacuum inlet, 15, maintenance observation hole, 16, circulating water collection pool, 17, Precipitation baffle, 18, soot sedimentation tank.
具体实施方式Detailed ways
下面结合附图对本发明作进一步详细说明。The present invention will be described in further detail below in conjunction with the accompanying drawings.
如图1-6所示的一种带有无动力旋转清洁干燥装置的烟草真空罐,包括真空罐体1,其特征在于,所述真空罐体1上端开设有真空出口2,该真空罐体1的内部还设有清洗装置3,所述清洗装置3与总管道4螺纹连接,所述总管道4上连接有第一支路6、第二支路8和第三支路9,所述第三支路9上连接有水泵10,所述第一支路6连接气源,所述第二支路8连接水源,所述第三支路9与废水循环池11连接,所述真空罐体1的底部连接有排污管12,所述排污管12的另一端与废水循环池11连接,所述真空罐体1上还设有真空进口14。A tobacco vacuum tank with a non-powered rotating cleaning and drying device as shown in Figure 1-6, comprising a vacuum tank body 1, characterized in that the upper end of the vacuum tank body 1 is provided with a vacuum outlet 2, the vacuum tank body The inside of 1 is also provided with a cleaning device 3, said cleaning device 3 is threadedly connected with the main pipeline 4, and said main pipeline 4 is connected with a first branch 6, a second branch 8 and a third branch 9, said The third branch 9 is connected with a water pump 10, the first branch 6 is connected to an air source, the second branch 8 is connected to a water source, the third branch 9 is connected to a waste water circulation pool 11, and the vacuum tank A sewage pipe 12 is connected to the bottom of the body 1 , and the other end of the sewage pipe 12 is connected to a waste water circulation pool 11 , and a vacuum inlet 14 is also provided on the vacuum tank body 1 .
较佳地,所述清洗装置3包括无动力旋转架31,所述无动力旋转架31上安装有3根旋转支管32,所述旋转支管32沿无动力旋转架31径向均匀分布,每个所述旋转支管32上设有3个主喷头33和1个副喷头34,所述主喷头33均匀分布在旋转支管32同一侧,并且向下与垂直方向呈一倾斜角θ,其中35°<θ<45°,所述副喷头34的喷口方向垂直向上设计,所述无动力旋转架31的下端设有增压接头36,所述增压接头36内壁设有凹槽37,所述无动力旋转架31下端设有凸沿38,所述凹槽37与凸沿38相适应,所述凹槽37与凸沿38之间还设有滚珠39,所述无动力旋转架31通过滚珠39可沿凹槽37内做360°旋转,所述无动力旋转架31上还套接有固定接头35,所述固定接头35与增压接头36通过螺纹的方式固定连接,所述增压接头36的另一端与总管道4通过螺纹紧密连接。所述无动力旋转架31下端沿凸沿38轴向开设有4-10个缺口310,所述缺口310宽度为0.8mm-1.2mm。所述主喷头33外形呈圆柱形,所述主喷头33的内直径为1.5mm-3mm之间,且主喷头33的内直径由内而外逐渐减小,所述副喷头34外形呈狭长孔,该副喷头34的横截面呈等腰梯形,且副喷头34的开口形状由内而外逐渐增大。所述第一支路6、第二支路8和排污管12上分别安装有第一电磁阀5、第二电磁阀7和排污电动阀13。所述真空罐体1上还设有维修观察孔15,所述维修观察孔15呈椭圆形。所述废水循环池11通过沉淀档板17分为循环水收集池16和烟尘沉淀池18。所述清洗装置3位于沿真空罐体1轴向从上往下2/3-3/4位置处。Preferably, the cleaning device 3 includes an unpowered rotating frame 31, on which three rotating branch pipes 32 are installed, and the rotating branch pipes 32 are evenly distributed radially along the unpowered rotating frame 31, each The rotating branch pipe 32 is provided with three main nozzles 33 and one auxiliary nozzle 34, and the main nozzles 33 are evenly distributed on the same side of the rotating branch pipe 32, and form an inclination angle θ with the vertical direction downward, wherein 35°< θ<45°, the nozzle direction of the auxiliary nozzle 34 is designed vertically upward, the lower end of the unpowered rotating frame 31 is provided with a booster connector 36, and the inner wall of the booster connector 36 is provided with a groove 37, and the unpowered The lower end of the rotating frame 31 is provided with a convex edge 38, the groove 37 is compatible with the convex edge 38, and a ball 39 is also provided between the groove 37 and the convex edge 38, and the unpowered rotating frame 31 can be moved by the ball 39. Rotate 360° along the groove 37, the unpowered rotating frame 31 is also sleeved with a fixed joint 35, the fixed joint 35 is fixedly connected with the pressurized joint 36 through threads, and the pressurized joint 36 The other end is tightly connected with the main pipeline 4 by threads. The lower end of the unpowered rotating frame 31 is provided with 4-10 notches 310 along the axial direction of the convex edge 38, and the width of the notches 310 is 0.8mm-1.2mm. The shape of the main nozzle 33 is cylindrical, the inner diameter of the main nozzle 33 is between 1.5 mm and 3 mm, and the inner diameter of the main nozzle 33 gradually decreases from the inside to the outside, and the shape of the auxiliary nozzle 34 is a long and narrow hole , the cross-section of the auxiliary nozzle 34 is isosceles trapezoidal, and the opening shape of the auxiliary nozzle 34 gradually increases from the inside to the outside. A first solenoid valve 5 , a second solenoid valve 7 and a blowdown electric valve 13 are respectively installed on the first branch 6 , the second branch 8 and the blowdown pipe 12 . The vacuum tank body 1 is also provided with a maintenance observation hole 15, and the maintenance observation hole 15 is oval. The waste water circulation pool 11 is divided into a circulating water collection pool 16 and a soot sedimentation pool 18 through a sedimentation baffle 17 . The cleaning device 3 is located at a position 2/3-3/4 from top to bottom along the axial direction of the vacuum tank body 1 .
本发明是这样来实现的,真空罐体1的下部侧面和顶部分别安装有真空出口2和真空进口14,真空罐体1的中上部侧面固定安装有由平行配置的第一支路6、第二支路8和第三支路9,它们分别是进水管和进气管,且汇合成与总管道4连接,真空罐体1内部设有清洗装置3;真空罐体1底部分别设有排污管12和废水循环池11;在第一支路6、第二支路8和排污管12上分别安装有第一电磁阀5、第二电磁阀7和排污电动阀13,它们均与控制器(未图示)电性连接,排污管12的出口与烟尘沉淀池18相连通;废水循环池11上部位置固定安装有水泵9;水泵10通过第三支路9把循环水送到总管道4,第二支路8连接的水源可以是自来水,第一支路6连接的气源为压缩空气。The present invention is realized in this way, the lower side and the top of the vacuum tank body 1 are respectively equipped with a vacuum outlet 2 and a vacuum inlet 14, and the middle and upper side of the vacuum tank body 1 is fixedly installed with the first branch 6, the first The second branch 8 and the third branch 9 are the water inlet pipe and the air inlet pipe respectively, and they are merged to be connected with the main pipeline 4. The cleaning device 3 is provided inside the vacuum tank body 1; the sewage discharge pipe is respectively provided at the bottom of the vacuum tank body 1. 12 and wastewater circulation pool 11; the first branch 6, the second branch 8 and the sewage pipe 12 are respectively equipped with a first solenoid valve 5, a second solenoid valve 7 and a sewage electric valve 13, which are all connected with the controller ( (not shown) is electrically connected, the outlet of the sewage pipe 12 is connected with the smoke and dust sedimentation tank 18; the upper part of the waste water circulation tank 11 is fixedly installed with a water pump 9; the water pump 10 sends the circulating water to the main pipeline 4 through the third branch 9, The water source connected to the second branch 8 can be tap water, and the gas source connected to the first branch 6 is compressed air.
该清洗装置3上的增压接头36一端的外丝与固定接头35的内丝固定连接在一起,固定接头35的中心孔套接在无动力旋转架31上,使无动力旋转架31旋转时更加的稳固,无动力旋转架31能够在固定接头35中相对转动,无动力旋转架31的下端凸沿38嵌套在凹槽37内,并且在它们之间设有滚珠39,实现无动力旋转架31的自由旋转,无动力旋转架31的上端均匀分布3个旋转支管32,3个旋转支管32上均设有主喷头33和副喷头34。主喷头33均匀分布在旋转支管32同一侧并呈向下倾斜设置,喷射角与垂直方向的夹角呈35°~45°,且主喷头33内直径为1.5mm -3mm之间,且主喷头33的内直径由内而外逐渐减小,通过内直径逐渐减小的设置可提高喷洗水的冲击力,清洗的更彻底。副喷头34是设置在旋转支管32上方的狭长孔,朝向罐体上方,横截面呈梯形设置,副喷头34的内外口径都呈长方形,且由内而外逐渐增大,外口孔的长度为6 mm -12mm,宽度为0.8 mm -1mm,内口孔的长度为3 mm -5mm,宽度为0.5mm-0.7 mm,通过口径由内而外逐渐增大的设置,使副喷头34出口处内壁呈一斜面,在喷射真空罐体1顶部时使喷出的水覆盖面积更广,3个副喷头34同时配合使用,可将顶部区域完全覆盖,避免出现清洗盲区。废水循环池11通过沉淀档板17分设两个单元池,一个是循环水收集池16,另一个是烟尘沉淀池18。第一电磁阀5和第二电磁阀7都选用常闭型电磁阀。The outer wire at one end of the pressurized joint 36 on the cleaning device 3 is fixedly connected with the inner wire of the fixed joint 35, and the center hole of the fixed joint 35 is sleeved on the unpowered swivel frame 31, so that when the unpowered swivel frame 31 rotates More stable, the unpowered rotating frame 31 can rotate relatively in the fixed joint 35, the lower end convex edge 38 of the unpowered rotating frame 31 is nested in the groove 37, and a ball 39 is arranged between them to realize the unpowered rotation The free rotation of frame 31, three rotating branch pipes 32 are evenly distributed on the upper end of unpowered rotating frame 31, and main nozzle 33 and auxiliary nozzle 34 are all arranged on three rotating branch pipes 32. The main spray nozzles 33 are evenly distributed on the same side of the rotating branch pipe 32 and are inclined downward. The included angle between the spray angle and the vertical direction is 35°-45°. The inner diameter of the spray nozzle 33 gradually decreases from the inside to the outside, and the impact force of the spraying water can be improved through the gradually decreasing setting of the inner diameter, so that the cleaning is more thorough. The auxiliary nozzle 34 is a narrow and long hole arranged on the top of the rotating branch pipe 32, facing the top of the tank body, and the cross section is trapezoidal. The inner and outer diameters of the auxiliary nozzle 34 are rectangular, and gradually increase from the inside to the outside. 6mm-12mm, the width is 0.8mm-1mm, the length of the inner hole is 3mm-5mm, and the width is 0.5mm-0.7mm, through the setting that the diameter gradually increases from the inside to the outside, the inner wall at the outlet of the auxiliary nozzle 34 It is an inclined surface, which makes the sprayed water cover a wider area when spraying the top of the vacuum tank 1. The three auxiliary spray heads 34 are used together to completely cover the top area and avoid cleaning blind spots. The waste water circulation pool 11 is divided into two unit pools through a settling baffle 17 , one is a circulating water collection pool 16 and the other is a soot sedimentation pool 18 . Both the first solenoid valve 5 and the second solenoid valve 7 are normally closed solenoid valves.
清洗的工作过程为:启动电源,在控制器的作用下,开启第二电磁阀7和水泵9和排污电动阀13,自来水或循环水经总管道4到达清洗装置3,并从旋转支管32上主喷头33和副喷头34喷出时,流体能对旋转支管32产生水平方向的径向分力,为无动力旋转架31提供一个旋转力矩作为动力源,无动力旋转架31通过滚珠39可沿凹槽37内做360°旋转,从而使旋转支管32、主喷头33和副喷头34绕旋固定接头35中心作旋转运动,主喷头33和副喷头34即能在旋转中实现对真空罐体1内进行360度全方位的喷射、喷洒清洗,高速喷射、喷洒的水流在罐体内壁内形成旋转涡流,对真空罐体1的清洗的更加充分、全面和彻底,随着水流清洁下来的烟灰、烟尘经排污管12排入废水循环池11中,废水循环池11中经沉淀后的水又被水泵9送入第三支路9中,继续工作;待真空罐体1内壁清洁完成后,控制器关闭第二电磁阀7和水泵9,启动第一电磁阀5,高压、高速的压缩空气由第一支路6经总管道4到达清洗装置3,并对真空罐体1内部进行高速、高压的旋转式喷吹,对罐体内部进行干燥处理,到此,对罐体的清洁和干燥流程结束,控制器关闭第一电磁阀5和排污电动阀13,完成对罐体的清洁和干燥等保养工作。整个过程无需打开维修观察孔15进行人工手动清洁,很好的解决了目前对罐体的自动清洁存在的问题,防止了粉尘对人身和环境的二次污染,降低了对该真空罐体1清洁的难度,操作性和适用性较强,做到了工效、质量和环保等诸方面的全面提升。The cleaning process is as follows: start the power supply, and under the action of the controller, open the second electromagnetic valve 7, the water pump 9 and the sewage electric valve 13. When the main nozzle 33 and the auxiliary nozzle 34 are ejected, the fluid can generate a horizontal radial component force on the rotating branch pipe 32, providing a rotational torque for the unpowered rotating frame 31 as a power source, and the unpowered rotating frame 31 can pass through the ball 39. Rotate 360° in the groove 37, so that the rotating branch pipe 32, the main nozzle 33 and the auxiliary nozzle 34 rotate around the center of the fixed joint 35, and the main nozzle 33 and the auxiliary nozzle 34 can realize the vacuum tank 1 during the rotation. 360-degree all-round spraying and spraying cleaning are carried out in the tank. The high-speed spraying and spraying water flow forms a rotating vortex in the inner wall of the tank, and the cleaning of the vacuum tank 1 is more sufficient, comprehensive and thorough. With the water flow, the soot, The smoke and dust are discharged into the waste water circulation pool 11 through the sewage pipe 12, and the settled water in the waste water circulation pool 11 is sent to the third branch 9 by the water pump 9 to continue working; after the inner wall of the vacuum tank 1 is cleaned, the control The device closes the second electromagnetic valve 7 and the water pump 9, starts the first electromagnetic valve 5, and the high-pressure, high-speed compressed air reaches the cleaning device 3 from the first branch 6 through the main pipeline 4, and performs high-speed, high-pressure cleaning on the inside of the vacuum tank 1. Rotary blowing, drying the inside of the tank, at this point, the cleaning and drying process of the tank is over, the controller closes the first solenoid valve 5 and the sewage electric valve 13, and completes the cleaning and drying of the tank, etc. maintenance work. The whole process does not need to open the maintenance observation hole 15 for manual cleaning, which solves the problems existing in the automatic cleaning of the tank body at present, prevents the secondary pollution of the dust to the human body and the environment, and reduces the cleaning time of the vacuum tank body 1. The difficulty, operability and applicability are strong, and the work efficiency, quality and environmental protection have been comprehensively improved.
上述实施方式是对本发明的说明,不是对本发明的限定,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的保护范围由所附权利要求及其等同物限定。The above embodiments are descriptions of the present invention, not limitations of the present invention. It can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention, and the protection scope of the present invention as defined by the appended claims and their equivalents.
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CN115711363A (en) * | 2022-11-02 | 2023-02-24 | 江西中烟工业有限责任公司 | Self-driven cleaning device and method for vacuum buffer tank |
CN115711363B (en) * | 2022-11-02 | 2025-02-28 | 江西中烟工业有限责任公司 | A self-driving cleaning device and method for a vacuum buffer tank |
CN116517833A (en) * | 2023-04-13 | 2023-08-01 | 北京通嘉宏瑞科技有限公司 | Vacuum pump |
CN116517833B (en) * | 2023-04-13 | 2024-01-23 | 北京通嘉宏瑞科技有限公司 | Vacuum pump |
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