CN221155809U - Equipment for filtering sublimates in chlorine pipeline - Google Patents

Abstract

The utility model relates to the field of chlorination workshops, in particular to equipment for filtering sublimates in a chlorine pipeline. The apparatus comprises an integral housing (1), wherein the side-down position of the integral housing (1) comprises a chlorine inlet (4), an upper cover (2) is arranged above the integral housing (1), a chlorine outlet (3) is arranged above the upper cover (2), an inspection opening (5) is also arranged on the integral housing (1), a filter assembly is arranged in the integral housing (1), and the integral housing (1) comprises a plurality of supporting legs (6). The device of the utility model not only greatly reduces the faults of the pulse valve, but also prolongs the service cycle of the pulse valve. Chlorine enters from DN50 low-order pipeline, and after filtering by the filter component, is output from the top DN50 pipeline and sent to the pulse valve.

Description

Equipment for filtering sublimates in chlorine pipeline

Technical Field

The utility model relates to the field of chlorination workshops, in particular to equipment for filtering sublimates in a chlorine pipeline.

Background

And the chlorine produced by the electrolytic tank is sent into a chlorination workshop through a chlorine press after being dedusted by a bag-type dust remover. In order to prevent the filter cloth bag in the cloth bag dust collector from being blocked, a pulse valve is arranged for pulse back blowing. The original working air source used by the pulse valve is compressed air, and the concentration of chlorine gas can be influenced after the compressed air enters the system, the chlorine gas is used as the working air source for back blowing at present, and the chlorine gas discharged by the pulse valve is collected through a connecting pipeline of a discharge port of the pulse valve and returns to the bag-type dust collector again. Because the chlorine contains a small amount of sublimates, the working state of the pulse valve can be influenced by entering the pulse valve, and the service cycle is shortened. The pulse valve may even become clogged with sublimates.

The following related technologies were found by searching in the chinese patent publication database using "pulse and filter and chlorine" as abstract keywords.

CN203002121U discloses a self-closing ash-removing bag type chlorine filter, which does not solve the problem of sublimate filtration.

The electrolytic magnesium anode sublimate filtering device disclosed by CN203777882U is used for solving the problems of filtering and purifying anode sublimates generated in the magnesium electrolysis production process. The filtered and purified chlorine is sent to a chlorine collecting device through a chlorine fan, and filtered magnesium chloride dust particles are sent to a dissolving tank device through a closed shaftless spiral ash conveyer to be treated or utilized, so that an electrolytic magnesium anode sublimate filtering device is provided. The disadvantage of this solution is that the required equipment is excessive, and both the shaftless screw ash conveyor and the dissolution tank apparatus require extremely strong tightness, and therefore the equipment cost is excessive.

Disclosure of utility model

The purpose of the utility model is that: in order to provide a better device for filtering sublimates of chlorine pipes, the specific purpose is seen in the several substantial technical effects of the detailed description.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

An apparatus for filtering sublimates of a chlorine line, characterized in that the apparatus comprises a unitary housing 1, the lateral downward position of the unitary housing 1 comprising a chlorine inlet 4, an upper cover 2 being arranged above the unitary housing 1, a chlorine outlet 3 being arranged above the upper cover 2, an inspection opening 5 also being arranged on the unitary housing 1, a filter assembly being arranged in the unitary housing 1, the unitary housing 1 comprising a plurality of legs 6.

The utility model further adopts the technical scheme that the filtering component is a plurality of groups of filter screens.

The utility model further provides that the chlorine outlet 3 is connected with a pulse valve.

The further technical scheme of the utility model is that the chlorine inlet 4 is a DN50 low-level pipe.

The further technical scheme of the utility model is that the chlorine inlet 4 is a double-port pipe, the chlorine inlet 4 comprises an outer shell 41 and an inner shell 42 which are concentrically arranged, the outer shell 41 is connected to the outer surface of the integral outer shell 1, and the inner shell 42 is communicated with the inner part of the outer shell 41.

A further solution of the present utility model is that an anti-escape space 43 is provided between the outer shell 41 and the inner shell 42.

Compared with the prior art, the utility model adopting the technical scheme has the following beneficial effects: the device of the utility model not only greatly reduces the faults of the pulse valve, but also prolongs the service cycle of the pulse valve. Chlorine enters from DN50 low-order pipeline, and after filtering by the filter component, is output from the top DN50 pipeline and sent to the pulse valve. Compared with the prior art, the patent has the following outstanding advantages: chlorine gas enters the integral shell 1 with sublimate and is filtered, and the pressure equalizing effect, namely the pressure balance, is realized, so that the gas with the power is not impacted on the pulse valve, the pulse control of the pulse valve is bad because of the high-speed airflow momentum, the sublimate is filtered by the filtering device in the process from bottom to top, and therefore, crystals are also removed.

Drawings

For further explanation of the utility model, reference is made to the following further description, taken in conjunction with the accompanying drawings:

FIG. 1 is a perspective view of the structure of the utility model;

FIG. 2 is a partial block diagram of the utility model;

Wherein: 1, a shell; 2. an upper cover; 3. a chlorine outlet; 4. a chlorine inlet; 5. an inspection port; 6. a support leg; 41. a housing; 42. an inner case; 43. and an escape prevention space.

Detailed Description

The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model. In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 patent provides a plurality of parallel schemes, and the different expressions belong to an improved scheme based on the scheme or a parallel scheme. Each scheme has its own unique features. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other. The fixing manner not described herein may be any fixing manner such as screw fixing, bolt fixing or glue bonding.

Embodiment one: with reference to fig. 1 and 2; an apparatus for filtering sublimates of a chlorine line, characterized in that the apparatus comprises a unitary housing 1, the lateral downward position of the unitary housing 1 comprising a chlorine inlet 4, an upper cover 2 being arranged above the unitary housing 1, a chlorine outlet 3 being arranged above the upper cover 2, an inspection opening 5 also being arranged on the unitary housing 1, a filter assembly being arranged in the unitary housing 1, the unitary housing 1 comprising a plurality of legs 6. The essential technical effects and the realization process thereof, namely the basic functions, played by the technical proposal are as follows: the device of the utility model not only greatly reduces the faults of the pulse valve, but also prolongs the service cycle of the pulse valve. Chlorine enters from DN50 low-order pipeline, and after filtering by the filter component, is output from the top DN50 pipeline and sent to the pulse valve. Compared with the prior art, the patent has the following outstanding advantages: chlorine gas enters the integral shell 1 with sublimate and is filtered, and the pressure equalizing effect, namely the pressure balance, is realized, so that the gas with the power is not impacted on the pulse valve, the pulse control of the pulse valve is bad because of the high-speed airflow momentum, the sublimate is filtered by the filtering device in the process from bottom to top, and therefore, crystals are also removed.

Embodiment two: as a further development or juxtaposition or alternatively independent solution, the filter assembly is a plurality of groups of filter screens. The essential technical effects and the realization process thereof, namely the basic functions, played by the technical proposal are as follows: the embodiment is a parallel scheme of the third embodiment, and the multiple groups of filter screens are arranged up and down, so that a good filtering effect can be achieved, and solid matters are prevented from entering the pulse valve. A plurality of groups of filter screens are welded inside the integral shell 1.

Embodiment four: as a further development or juxtaposition or alternatively independently, the chlorine outlet 3 is connected to a pulse valve. Chlorine inlet 4 is DN50 low-level pipe.

Fifth embodiment: as a further development or juxtaposition or alternatively independent, the chlorine inlet 4 is a double-ended tube, the chlorine inlet 4 comprising an outer shell 41 and an inner shell 42 arranged concentrically, the outer shell 41 being connected to the outer surface of the unitary outer shell 1, the inner shell 42 communicating internally with the interior of the outer shell 41. Between the outer shell 41 and the inner shell 42 is an escape preventing space 43. The essential technical effects and the realization process thereof, namely the basic functions, played by the technical proposal are as follows: even if the pipe is back-corroded, the escape prevention space 43 can prevent excessive overflow of chlorine gas. The outer shell 41 extends over the annular tab welded to the inner shell 42 to provide an enclosed space to prevent chlorine from escaping.

The effects are independently provided, and the combination of the effects can be achieved by a set of structures.

It should be noted that, the multiple schemes provided in this patent include the basic schemes of itself, are independent of each other and are not restricted to each other, but they can also be combined with each other under the condition of no conflict, so as to achieve multiple effects together.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, which have been described in the foregoing description merely illustrates the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. An apparatus for filtering chlorine line sublimates, characterized in that the apparatus comprises an integral housing (1), the side-by-side position of the integral housing (1) comprising a chlorine inlet (4), an upper cover (2) being arranged above the integral housing (1), a chlorine outlet (3) being arranged above the upper cover (2), an inspection opening (5) also being arranged on the integral housing (1), a filter assembly being arranged in the integral housing (1), the integral housing (1) comprising a plurality of legs (6).

2. An apparatus for filtering chlorine line sublimates as defined in claim 1 wherein the filter assembly is a plurality of sets of screens.

3. An apparatus for filtering chlorine line sublimates as claimed in claim 1, characterized in that the chlorine outlet (3) is connected to a pulse valve.

4. An apparatus for filtering chlorine line sublimates as claimed in claim 1, characterized in that the chlorine inlet (4) is a DN50 down tube.

5. An apparatus for filtering chlorine piping sublimates as claimed in claim 1, wherein the chlorine inlet (4) is a double-mouth pipe, the chlorine inlet (4) comprises an outer casing (41) and an inner casing (42) arranged concentrically, the outer casing (41) being attached to the outer surface of the integral outer casing (1), the inner casing (42) being internally communicated with the inside of the outer casing (41).

6. An apparatus for filtering chlorine line sublimates as defined in claim 5, wherein between the outer casing (41) and the inner casing (42) is an escape-preventing space (43).